[PT031AAG], Patent Caveat, Thomas Alva Edison, July 29th, 1889

https://edisondigital.rutgers.edu/document/PT031AAG

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Title

[PT031AAG], Patent Caveat, Thomas Alva Edison, July 29th, 1889

Editor's Notes

Full case file of Caveat 116 (May 20 1889) including typed version

Author

Edison, Thomas Alva

Date

1889-07-29

Type

Patent Caveat

Subject

Electric battery
Incandescent lamp
Ore milling and separation
Chemicals, chemical products, and chemical processes
Cylinder phonograph
Cylinder record and duplicating technology

Folder/Volume ID

PT031AAG-F

Microfilm ID

113:590

Document ID

PT031AAG

URL

https://edisondigital.rutgers.edu/document/PT031AAG

Rights

Thomas Edison National Historical Park

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University

Has Version

Archive.org Viewer, Microfilm Series Reel 113

Item sets

[PT031AAG-F] Case 116: Electric Light, Ore Milling, Phonograph (1889)
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