Solutions for Chemical Telegraph-Paper, March 02, 1875

Item

Title

Solutions for Chemical Telegraph-Paper, March 02, 1875

Author

Thomas A. Edison

Date Executed

1873-10-29

Date Filed

1874-06-01

Date Issued

1875-03-02

Type

Patent Issued

Subject

Telegraphy and Telephony

Document ID

PAT160403

Has Format

https://iiif.archive.org/iiif/edisonpatent160403/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