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[Graphophone patents] (1878)
United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 799
H ^U^m^^X^aJ^H^ —-fa*-* ClttorvKM^s 1,263,816. D. L. SUITER.SOUND REPRODUCING MACHINE.APPLICATION FILED OCT. 24, 1916. rjG.4 ^\zzzzzz%. … ■JV Patented Apr. 23,1918. 2 SHEETS—SHEET 2. FIG .5_Phonograph · Patents
Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.
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