Inside Out Library
[Graphophone patents] (1878)
United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 608
G. BUELNA & A. E. BURSON. STYLUS REPLENISHING MECHANISM FOR TALKING MACHINES. APPLICATION PILED DEO. 7, 1907. Patented Aug. 17, 1909. 931,676. 5 SHEETS-SHEET 2. … W»W • MUM1U CO. MOTO-UTMOOIUMUS. WUWNOTOH 0 C.Phonograph · Patents
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
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