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[Graphophone patents] (1878)

United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 1088

An illustration from [Graphophone patents], 1878, leaf 1088
ering of rubber, and subjecting it to heat and pressure whereby the needle iscompressed and the rubber vulcanized. In testimony whereof I affix my signature 95in presence of two witnesses. LOUIS K. SCOTFORD. Witnesses: F. M. BlELENBERG, Chas. A. Lendelmeger. Copies of this patent may be obtained… … ~W itrt & &&e&: iE NORRlS PETERS CO.. PHOTO-UTHO.. WASHINGTON. D. C UNITED STATES PATENT OFFICE. PAUL HUNT, OP BROOKXINE, MASSACHUSETTS.DESIGN FOE, A PHONOGEAPH-CASING. 48,249. Specification for Design. Patented Dec. 7,1915. Application filed March 23, 1915. Serial No. 16,497. Term…

Phonograph · Patents

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