United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 543
*k ^ ^ H *\ A rl?ii/e7ifo/? THE NOflRia PKTEMS CO., WASHINGTON, D. C. No. 833,689 PATENTED OCT. 16, 1906.I. KITSEE.APPARATUS FOR DUPLICATING PHONOGRAPH RECORDS. APPLICATION TILED APE. 20, 1901. 2 8HEET8—8HEET 2. … WITNESSES
Phonograph · Patents
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