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[Graphophone patents] (1878)

United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 624

An illustration from [Graphophone patents], 1878, leaf 624
I NORRlS PCTEfiS CO. PHOTO-UTHO. WASHINGTON I United States Patent Office, FRAXCIS S. KINNEY, OF PEQUANAC, NEW JERSEY. PHONOGRAPH-RECEIVER. SPECIFICATION forming part of Letters Patent No. 538,263, dated AprH 30, 1895. Application filed May 2,1894, Renewed Petmary 26, 1895. Serial No, 539,809, (No…

Phonograph · Patents

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