United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 697
CaCu^x^> -a. Clutch oCa/a^. COLUMBIA PLANOORAPH CO., WASHINGTON, D. C. 1,149,804. E. S. ANTISDALE.ATTACHMENT FOR TALKING MACHINES. APPLICATION FILED APR. 12, 1913. Patented Aug. 10, 1915. 2 SHEETS-SHEET 2. … UNITED STATES PATENT OFFICE EDWIN S. ANTISDALE, OF CHICAGO, ILLINOIS.ATTACHMENT EOR TALKING-MACHINES. 1,149,804. Specification of Letters Patent. Patented Aug. 10, 1915. Application filed April 12,1913. Serial No. 760,773. To all whom it may concern: Be it known that I, Edwin S. Antisdale,a citizen…
Phonograph · Patents
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