Manufacturing Carbons for Electric Lamps, June 14, 1881

Item

Title

Manufacturing Carbons for Electric Lamps, June 14, 1881

Author

Thomas A. Edison

Date Executed

1880-10-21

Date Filed

1880-11-05

Date Issued

1881-06-14

Type

Patent Issued

Subject

Electric Light and Power

Document ID

PAT242900

Has Format

https://iiif.archive.org/iiif/edisonpatent242900/manifest.json

Rights

Edison's patents are in the public domain and have been made available through the generosity of David Kovanen.

Publisher

The Thomas A. Edison Papers