United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 675
I e. TnAf e^ Xi … TMC NOHRIS PETBRS CO.. WASHINGTON, D. C. UNITED STATES PATENT OFFICE. MAX OSCAR ARNOLD, OF NEUSTADT, NEAR COBURG, GERMANY. TALKING-MACHINE. 969,339. Specification of Letters Patent. Patented Sept. 6, 1910. Application filed November 4, 1909. Serial No. 526,319. To all whom it may concern: Be it…
Phonograph · Patents
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