United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 597
r\Q 2 … KTTtST , INVE.NTOR C^.^I^U£^}4^^^^tL>C^ r«I HOIRIi fCTIIts CO, WAiHIHCTON. O. c. UNITED STATES PATENT OFFICE. SYDNEY I. PK.ESCOTT, OF CAMDEN, NEW JERSEY.TRANSMITTER FOR SOUND RECORDING AND REPRODUCING MACHINES. 965,326. Specification of Letters Patent. Patented July 26, 1910. AppUcation filed…
Phonograph · Patents
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