Legal Testimony, Frank Lewis Dyer, April 20th, 1909

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Author(s)

Dyer, Frank Lewis
Recipient(s)
Others Mentioned
Edison, Thomas Alva
Massie, C A L
Joyce, Maurice
Cameron, Shelton T
Mauro, Philip
Macdonald, Thomas Hood
Easton, Edward Denison
Columbia Phonograph Co
American Graphophone Co
National Phonograph Co
New Jersey Patent Co
Walcutt and Leeds

Subject(s)

Patent infringement
Cylinder record and duplicating technology

Dated

1909-04-20 (1909)

Associated Images

Identifier

QP033AAL518 (legacy)

Rights

Thomas Edison National Historical Park

Publisher

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

Citation

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