United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 169
WITNESSES: 28 INVENTORS ATTORNEY. THE NORR1S PETERS CO.. PHOTC-L1THO.. WASHINGTON. D C. I 1,130,298. F. C. KENT & C. W. LINDHOLM. SPEAKER CONNECTION FOE TALKING MACHINES.APPLICATION PILED MAY27, 1914. Patented Mar. 2,1915. 2 SHEETS-SHEET 2. … WITNESSES: INVENTORZ 27 &uuJU^Jk e fe^Zr^ ATTORNEY. HE NORRIS PETERS CO.. PHOTQLITHO , WASHINGTON, D. C. UNITED STATES PATENT OFFICE. FREDERICK C. KENT AND CARL WILLIAM LINDHOLM, OF NEWARK, NEW JERSEY.SPEAKER CONNECTION FOR TALKING-MACHINES. 1,130,298. Specification of letters Patent. Patented…
Phonograph · Patents
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