[PT032AJC], Patent Application, Thomas Alva Edison, February 18th, 1909

https://edisondigital.rutgers.edu/document/PT032AJC

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Title

[PT032AJC], Patent Application, Thomas Alva Edison, February 18th, 1909

Author

Edison, Thomas Alva

Mentioned

Tainter, Charles Sumner
Dyer, Frank Lewis
Bell, Chichester A
Klehm, Anna R
Smith, Dyer

Date

1909-02-18

Type

Patent Application

Subject

Cylinder record and duplicating technology

Folder/Volume ID

PT032AJC-F

Microfilm ID

185:865

Document ID

PT032AJC

URL

https://edisondigital.rutgers.edu/document/PT032AJC

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 185

Item sets

[PT032AJC-F] Sound Records (1909)
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