Agreement, John Ralph Hardin, North American Phonograph Co, National Phonograph Co, October 5th, 1896

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Author(s)

Hardin, John Ralph
North American Phonograph Co
National Phonograph Co
Recipient(s)
Others Mentioned
U.S. Patent Office
Edison, Thomas Alva

Subject(s)

Patents
Cylinder phonograph

Dated

1896-10-05 (1896)

Associated Images

2

Identifier

QP0100776 (legacy)

Rights

Thomas Edison National Historical Park

Publisher

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

Citation

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