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

Item

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Title

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

URL

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

Author

Edison, Thomas Alva

Mentions

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

Date

1909-02-18

Decade

1900-1909

Type

Patent Application

Subject

Cylinder record and duplicating technology

Identifier

PT032AJC

Folder Set

PT032AJC-F

Microfilm ID

185:865

Rights

Thomas Edison National Historical Park

Publisher

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

Item sets

Sound Records (1909)