Letter from Dyer Smith to Marks and Clerk, December 6th, 1909

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Author(s)

Smith, Dyer
Recipient(s)
Marks and Clerk
Others Mentioned
U.S. Patent Office
National Phonograph Co Ltd
Premier Manufacturing Co Ltd
Edison, Thomas Alva

Subject(s)

Cylinder record and duplicating technology
Research and development
Patent application

Dated

1909-12-06 (1909)

Associated Images

Identifier

QP016AAD (legacy)

Rights

Thomas Edison National Historical Park

Publisher

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

Citation

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