Item sets · Thomas A. Edison Papers Image Edition · Thomas Edison Papers Digital Edition

PT032ACA-F

Patent Series -- Patent Application Files

[PT032ACA-F] Magnetic Separation (1889)

PT032ACB-F

Patent Series -- Patent Application Files

[PT032ACB-F] Extracting Copper Pyrites (1890)

PT032ACC-F

Patent Series -- Patent Application Files

[PT032ACC-F] Mailing Cylinder for Phonogram Blanks (1890)

PT032ACD-F

Patent Series -- Patent Application Files

[PT032ACD-F] Phonograph Recorder or Reproducer (1890)

PT032ACF-F

Patent Series -- Patent Application Files

[PT032ACF-F] Transmitting Power (1890)

PT032ACG-F

Patent Series -- Patent Application Files

[PT032ACG-F] Protecting Ships Bottoms (1890)

PT032ACH-F

Patent Series -- Patent Application Files

[PT032ACH-F] Transmission of Power (1890)

PT032ACI-F

Patent Series -- Patent Application Files

[PT032ACI-F] Magnetic Belting (1890)

PT032ACJ-F

Patent Series -- Patent Application Files

[PT032ACJ-F] Incandescent Electric Lamp (1890)

PT032ACK-F

Patent Series -- Patent Application Files

[PT032ACK-F] Magnetic Belting (1890)

PT032ACL-F

Patent Series -- Patent Application Files

[PT032ACL-F] Phonographs (1890)

PT032ACM-F

Patent Series -- Patent Application Files

[PT032ACM-F] Phonographs (1890)

PT032ACN-F

Patent Series -- Patent Application Files

[PT032ACN-F] Phonographs (1890)

PT032ACO-F

Patent Series -- Patent Application Files

[PT032ACO-F] Phonographs (1890)

PT032ACP-F

Patent Series -- Patent Application Files

[PT032ACP-F] Phonographs (1890)

PT032ACQ-F

Patent Series -- Patent Application Files

[PT032ACQ-F] Phonographs (1890)

PT032ACR-F

Patent Series -- Patent Application Files

[PT032ACR-F] Recording & Reproducing Sounds (1890)

PT032ACS-F

Patent Series -- Patent Application Files

[PT032ACS-F] Phonograph (1890)

PT032ACT-F

Patent Series -- Patent Application Files

[PT032ACT-F] Magnetic Clutches (1890)

PT032ACU-F

Patent Series -- Patent Application Files

[PT032ACU-F] Controlling Devices for Phonographs (1890)

PT032ACV-F

Patent Series -- Patent Application Files

[PT032ACV-F] Phonographs (1891)

PT032ACW-F

Patent Series -- Patent Application Files

[PT032ACW-F] Regulators for Dynamos (1891)

PT032ACX-F

Patent Series -- Patent Application Files

[PT032ACX-F] Electric Railway (1891)

PT032ACY-F

Patent Series -- Patent Application Files

[PT032ACY-F] Conductors for Electric Railway (1891)

PT032ACZ-F

Patent Series -- Patent Application Files

[PT032ACZ-F] Bricking Fine Iron Ores (1891)

PT032ACZ2-F

Patent Series -- Patent Application Files

[PT032ACZ2-F] Bricking Fine Ores (1891)

PT032ADA-F

Patent Series -- Patent Application Files

[PT032ADA-F] Magnetic Separators (1891)

PT032ADB-F

Patent Series -- Patent Application Files

[PT032ADB-F] Ore Crushing Rollers (1891)

PT032ADC-F

Patent Series -- Patent Application Files

[PT032ADC-F] Roller for Crushing Ore or Other Material (1891)

PT032ADD-F

Patent Series -- Patent Application Files

[PT032ADD-F] Incandescent Electric Lamp Cut-outs (1891)

PT032ADE-F

Patent Series -- Patent Application Files

[PT032ADE-F] Telegraph & Signaling Apparatus (1891)

PT032ADF-F

Patent Series -- Patent Application Files

[PT032ADF-F] Obtaining Positive Pictures from Negatives (ca. 1891)

PT032ADG-F

Patent Series -- Patent Application Files

[PT032ADG-F] Preparing Strips for Kinetoscopes (ca. 1891) 115:88

PT032ADH-F

Patent Series -- Patent Application Files

[PT032ADH-F] Separating Fine or Pulverized Materials (1892)

PT032ADI-F

Patent Series -- Patent Application Files

[PT032ADI-F] Treating Iron Ore (1892)

PT032ADJ-F

Patent Series -- Patent Application Files

[PT032ADJ-F] Composition Bricks (1892)

PT032ADK-F

Patent Series -- Patent Application Files

[PT032ADK-F] Artificial Fuel & Methods of Making Same (1892)

PT032ADL-F

Patent Series -- Patent Application Files

[PT032ADL-F] Composition of Bricks (1892)

PT032ADM-F

Patent Series -- Patent Application Files

[PT032ADM-F] Composition Bricks (1892)

PT032ADN-F

Patent Series -- Patent Application Files

[PT032ADN-F] Separating Ores (1892)

PT032ADO-F

Patent Series -- Patent Application Files

[PT032ADO-F] Magnetically Separating Ores (1892)

PT032ADP-F

Patent Series -- Patent Application Files

[PT032ADP-F] Magnetic Ore Separation (1892)

PT032ADQ-F

Patent Series -- Patent Application Files

[PT032ADQ-F] Separating Pulverized Ore (1892)

PT032ADR-F

Patent Series -- Patent Application Files

[PT032ADR-F] Mixing Materials (1892)

PT032ADS-F

Patent Series -- Patent Application Files

[PT032ADS-F] Ore Separation (1892)

PT032ADT-F

Patent Series -- Patent Application Files

[PT032ADT-F] Composition Bricking (1893)

PT032ADU-F

Patent Series -- Patent Application Files

[PT032ADU-F] Brick Making Machines (ca. 1893)

PT032ADV-F

Patent Series -- Patent Application Files

[PT032ADV-F] Ore Crushing Machines (ca. 1893)

PT032ADW-F

Patent Series -- Patent Application Files

[PT032ADW-F] Electric Distribution & Translation System (1894)

PT032ADX-F

Patent Series -- Patent Application Files

[PT032ADX-F] Magnetic Separators (1897)

PT032ADY-F

Patent Series -- Patent Application Files

[PT032ADY-F] Chain Conveyors (1897)

PT032ADZ-F

Patent Series -- Patent Application Files

[PT032ADZ-F] Elevators & Conveyors (1897)

PT032AEA-F

Patent Series -- Patent Application Files

[PT032AEA-F] Dryers (1897)

PT032AEB-F

Patent Series -- Patent Application Files

[PT032AEB-F] Filaments for Incandescent Lamps (1898)

PT032AEC-F

Patent Series -- Patent Application Files

[PT032AEC-F] Making Briquettes (1898)

PT032AED-F

Patent Series -- Patent Application Files

[PT032AED-F] Ore Separator (1898)

PT032AEE-F

Patent Series -- Patent Application Files

[PT032AEE-F] Reducing Rock (1898)

PT032AEF-F

Patent Series -- Patent Application Files

[PT032AEF-F] Separating or Grading Fine Materials (1898)

PT032AEG-F

Patent Series -- Patent Application Files

[PT032AEG-F] Alternating Current Electric Meters (1898)

PT032AEH-F

Patent Series -- Patent Application Files

[PT032AEH-F] Electric Meters (1899)

PT032AEI-F

Patent Series -- Patent Application Files

[PT032AEI-F] Screening or Sizing Very Fine Material (1899)

PT032AEJ-F

Patent Series -- Patent Application Files

[PT032AEJ-F] Reheating Compressed Air (1899)

PT032AEK-F

Patent Series -- Patent Application Files

[PT032AEK-F] Expanding Pulleys (1899)

PT032AEL-F

Patent Series -- Patent Application Files

[PT032AEL-F] Fine Screening Plates (1899)

PT032AEM-F

Patent Series -- Patent Application Files

[PT032AEM-F] Combustible Engines (1899)

PT032AEN-F

Patent Series -- Patent Application Files

[PT032AEN-F] Bricking Pulverized Material (1899)

PT032AEO-F

Patent Series -- Patent Application Files

[PT032AEO-F] Phonographs (1899)

PT032AEP-F

Patent Series -- Patent Application Files

[PT032AEP-F] Phonographs (1899)

PT032AEQ-F

Patent Series -- Patent Application Files

[PT032AEQ-F] Conveying Belts (1899)

PT032AER-F

Patent Series -- Patent Application Files

[PT032AER-F] Drying/Screening Ores or Other Material in Bulk (1899)

PT032AER9-F

Patent Series -- Patent Application Files

[PT032AER9-F] Portland Cement (ca. 1899)

PT032AES-F

Patent Series -- Patent Application Files

[PT032AES-F] Magnetic Separation (1900)

PT032AET-F

Patent Series -- Patent Application Files

[PT032AET-F] Magnetic Separators (1900)

PT032AEU-F

Patent Series -- Patent Application Files

[PT032AEU-F] Drying/Screening Ores and Other Materials in Bulk (1900)

PT032AEV-F

Patent Series -- Patent Application Files

[PT032AEV-F] Fine Screening Plates (1900)

PT032AEW-F

Patent Series -- Patent Application Files

[PT032AEW-F] Stock Houses for Storing Material in Bulk (1900)

PT032AEX-F

Patent Series -- Patent Application Files

[PT032AEX-F] Burning Portland Cement (1900)

PT032AEY-F

Patent Series -- Patent Application Files

[PT032AEY-F] Burning Portland Cement (1900)

PT032AEZ-F

Patent Series -- Patent Application Files

[PT032AEZ-F] Metallic Duplicating Phonograph Records (1900)

PT032AFA-F

Patent Series -- Patent Application Files

[PT032AFA-F] Duplicating Phonograph Records (1900)

PT032AFB-F

Patent Series -- Patent Application Files

[PT032AFB-F] Coating Phonograph Records or Other Articles (1900)

PT032AFC-F

Patent Series -- Patent Application Files

[PT032AFC-F] Electric Meters (1900)

PT032AFD-F

Patent Series -- Patent Application Files

[PT032AFD-F] Reversible Galvanic Batteries (1900)

PT032AFE-F

Patent Series -- Patent Application Files

[PT032AFE-F] Storage Batteries (ca. 1900)

PT032AFF-F

Patent Series -- Patent Application Files

[PT032AFF-F] Reversible Galvanic Batteries (1901)

PT032AFG-F

Patent Series -- Patent Application Files

[PT032AFG-F] Electrodes for Galvanic Batteries (1901)

PT032AFH-F

Patent Series -- Patent Application Files

[PT032AFH-F] Depolarizers for Reversible Galvanic Batteries (1901)

PT032AFI-F

Patent Series -- Patent Application Files

[PT032AFI-F] Reversible Galvanic Batteries (1901)

PT032AFJ-F

Patent Series -- Patent Application Files

[PT032AFJ-F] Electrolytically Active Finely Divided Iron (ca. 1901)

PT032AFK-F

Patent Series -- Patent Application Files

[PT032AFK-F] Nickel-plating Articles (1902)

PT032AFL-F

Patent Series -- Patent Application Files

[PT032AFL-F] Making Sound Recordings (1902)

PT032AFM-F

Patent Series -- Patent Application Files

[PT032AFM-F] Sound Records (1902)

PT032AFO-F

Patent Series -- Patent Application Files

[PT032AFO-F] Reversible Galvanic Batteries (1902)

PT032AFP-F

Patent Series -- Patent Application Files

[PT032AFP-F] Electrolytically Active Finely Divided Iron (1902)

PT032AFQ-F

Patent Series -- Patent Application Files

[PT032AFQ-F] Storage Batteries (1902)

PT032AFR-F

Patent Series -- Patent Application Files

[PT032AFR-F] Burning Portland Cement Clinker (1902)

PT032AFS-F

Patent Series -- Patent Application Files

[PT032AFS-F] Portland Cement (1902)

PT032AFT-F

Patent Series -- Patent Application Files

[PT032AFT-F] Electrical Automobiles (1902)

PT032AFU-F

Patent Series -- Patent Application Files

[PT032AFU-F] Separating or Grading Apparatus (1902)

PT032AFV-F

Patent Series -- Patent Application Files

[PT032AFV-F] Giant Rolls (1902)