United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 295
INVENTOR Br ATTORNEY R. J. PRETTIE. AUTOMATIC RECORD REPEATING MEANS FOR PHONOGRAPHS AND THE LIKE,APPLICATION FILED JULY 31, 1915. 1,255,117. Patented Jan. 29,1918. 3 SHEETS-SHEET 3. … INVENTOR BY ATTORNEY UNITED STATES PATENT OFFICE. RICHARD JAMES PRETTIE, OF JAMAICA, NEW YORK, ASSIGNOR TO THE AEOLIANCOMPANY, A CORPORATION OF CONNECTICUT. AUTOMATIC RECORD-REPEATING MEANS FOR PHONOGRAPHS AND THE LIKE. 1,255,117- Specification of letters Patent. Patented Jan. 29, 1918. Application…
Phonograph · Patents
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