United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 81
Su-uewtet No. 811,877. C. A. SENNE.PHONOGRAPH HORN. APPLICATION FILED NOV. 1, 1904. PATENTED FEB. 6, 1906. 2 8HEETS-8HEET 2. ^.a … (&g.77r43t t&t«e^0 CTNITED STATES PATENT OFFICE. CAMILLUS ANTONETTE SENNE, OF NEW YORK, N. Y.PHONOGRAPH-HORN. No. 811,877. Specification of Letters Patent. Application filed November 1,1904. Serial No, 231,003. Patented Feb. 6, 1906. 10 20 To all whom it jnaij coivcem: Be it known that I,…
Phonograph · Patents
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