Inside Out Library

[Graphophone patents] (1878)

United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 799

An illustration from [Graphophone patents], 1878, leaf 799
■JV Patented Apr. 23,1918. 2 SHEETS—SHEET 2. FIG .5_ … s& ^Wi-tiico^ %W^<a«i«. UNITED STATES PATENT OFFICE, DAVID L. SUITER, OF PHILADELPHIA, PENNSYLVANIA.SOUND-REPRODUCING MACHINE. 1,263,816. Specification of Letters Patent. Patented Apr. 23, 1918. Application filed October 24,1916. Serial No. 127,393. To all whom it may concern: Be it known…

Phonograph · Patents

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