Legal Decision, U.S. Patent Office, Cornelius Canfield Billings, February 18th, 1907

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Author(s)

U.S. Patent Office
Billings, Cornelius Canfield
Recipient(s)
Others Mentioned
Edison, Thomas Alva
Massie, C A L
Higham, Daniel
Cameron, Shelton T
Mauro, Philip
Macdonald, Thomas Hood
Dyer, Frank Lewis
American Graphophone Co

Subject(s)

Patent interference
Electromotograph
Cylinder recording & reproducing apparatus

Dated

1907-02-18 (1907)

Associated Images

Identifier

QP020AAB (legacy)

Rights

Thomas Edison National Historical Park

Publisher

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

Citation

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