[D8370Q], Patent Application, Edward Hibberd Johnson, January 24th, 1883

https://edisondigital.rutgers.edu/document/D8370Q

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Title

[D8370Q], Patent Application, Edward Hibberd Johnson, January 24th, 1883

Editor's Notes

Patent application for thermo-electric telephone transmitter.

Date

1883-01-24

Decade

1880-1889

Folder/Volume ID

D8370-F

Microfilm ID

70:934

Document ID

D8370Q

Publisher

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