United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 101
ony whereof we hereunto affixour signatures in the presence of two wit-nesses, this 18th day of August, 1913. JAMES J. HARRISON.THEODORE H. HUPFER. Witnesses: M. P. Smith,M. A. Handel. Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents, Washington,… … x: /fir~^ -IE NORRIS PETERS CO.. PHOTO LITHO. WASHINGTON. D. C. UNITED STATES PATENT OFFICE. FRANK L. DYER, OF MONTCLAIR, NEW JERSEY, ASSIGNOR TO NEW JERSEY PATENTCOMPANY, OE WEST ORANGE, NEW JERSEY, A CORPORATION OE NEW JERSEY. PHONOGRAPH-REPRODUCER. 1,127,873. Specification of Letters Patent.…
Phonograph · Patents
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