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[Graphophone patents] (1878)

United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 1061

An illustration from [Graphophone patents], 1878, leaf 1061
d,S. M. Baeder. Copies of this patent may be obtained for five cents each, by addressing the Washington, D. C. Commissioner of Patents. COMBUSTED PHONOGRAPHIC AID MOTION PICTURE APPARATUSFOE PRODUCING INDEXED SYNCHRONOUS RECORDS,# 1,162,433 — E. H. Amet, Patented-November 30, 1915. Filed-Deoember… … to WITNESSES INVENTOR ATTORNEYS. PLANOGRAPH CO., WASHINGTON, D. C E. H. AMET. COMBINED PHONOGRAPHIC AND MOTION PICTURE APPARATUS FOR PRODUCING INDEXED SYNCHRONOUS RECORDS.APPLICATION FILED DEC. 2?, 1912. 1,162,433. Patented Nov. 30, 1915. 2 SHEETS-SHEET 2. JF^J^

Phonograph · Patents

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