Inside Out Library

[Graphophone patents] (1878)

United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 535

An illustration from [Graphophone patents], 1878, leaf 535
t&J^U/. fcyr-^ ^<~~*^ 1,259,561. J. & F. J. RUSS. PHONOGRAPH OR THE LIKE. APPLICATION FILED SEPT. 1. 1917. Patented Mar. 19,1918. 3 SHEETS-SHEET 3. … </TTSSES INVENTORY /^j CJLo—* yOo^c^r-c^/, fQ-e*^~~c^- UNITED STATES PATENT OFFICE. JOHN RTJSS, OF NORTH P.RADDOCK, AND FBANK J. RTJSS, OF PITTSBURGH, PENNSYL-VANIA. PHONOGRAPH OR THE LIKE. 1,259,561. specification of letters Patent. Patented Mar. 19,1918. Application filed September 1, 1917.…

Phonograph · Patents

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