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[Graphophone patents] (1878)

United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 33

An illustration from [Graphophone patents], 1878, leaf 33
o -75 76 … INVENTOR 0 ATTORNEY UNITED STATES PATENT OFFICE. EMILE PATHE, OF PARIS, FRANCE, ASSIGNOR TO PATHE FRERES PHONOGRAPH COMPANY, OF NEW YORK, N. Y. TALKING-MACHINE. 1,251,565. Specification of letters Patent. Patented Jan. 1, 1918. Application filed September 28. 1916. Serial No. 122,605. To all whom…

Phonograph · Patents

Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.

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