Legal Pleading, American Graphophone Co, National Phonograph Co, April 1st, 1905

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Author(s)

American Graphophone Co
Recipient(s)
National Phonograph Co
Others Mentioned
U.S. Patent Office. Commissioner
Macdonald, Thomas Hood

Subject(s)

Patent application
Cylinder phonograph
Cylinder record and duplicating technology

Dated

1905-04-01 (1905)

Associated Images

3

Identifier

QP003001 (legacy)

Rights

Thomas Edison National Historical Park

Publisher

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

Citation

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