United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 481
attoi» l\f«r .HOREW a GRABAM CO, mOTO-UIHOOHAraPS WASHINGIO. 0 C 1 L 962,315. C. W. CLAUD. EEPEATING ATTACHMENT FOR GRAPHOPHONES. APFLIOATION FILED MAT 22, 1908. Patented June 21,1910. 2 SHEETS-SHEET 2. … ^r^.Si ^
Phonograph · Patents
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