Publication, Edison Speaking Phonograph Co, May 21st, 1878

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Author(s)

Edison Speaking Phonograph Co
Recipient(s)
Others Mentioned
Edison, Thomas Alva

Subject(s)

Cylinder phonograph
Patent infringement

Dated

1878-05-21 (1878)

Associated Images

1

Identifier

X154A2BI (legacy)

Rights

Publisher

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

Citation

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