Inside Out Library

[Graphophone patents] (1878)

United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 1027

An illustration from [Graphophone patents], 1878, leaf 1027
ling the circuits of saidmagnets, together with stylus shifting mech-anism forming a part of such means; sub- 40stantially as described. In testimony whereof, I have hereunto setmy hand. EDGAR E. BROSIUS. Copies of this patent may be obtained for five cents each, by addressing the Commissioner of… … % INVENTOR-£**y ATTORNEYS UNITED STATES PATENT OFFICE. NELSON C. DTJRAND, OE NEWARK, NEW JERSEY, ASSIGNOR TO NEW JERSEY PATENTCOMPANY, OF WEST ORANGE, NEW JERSEY, A CORPORATION OE NEW JERSEY. PHONOGRAPH. 1,266,777. Specification of letters Patent. Patented May 21, 1918. Application filed September…

Phonograph · Patents

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