Collection of United States patents granted to Thomas A. Edison, 1869-1884 (1869)
Edison, Thomas A. (Thomas Alva), 1847-1931, Peters, N. (Norris), lithographer, Hammer, William Joseph, 1858-1934, former owner. DSI, Edison, Thomas A. (Thomas Alva), 1847-1931, inscriber. DSI, United States. Patent Office · Washington, D.C. : U.S. Patent Office · leaf 45
ers remain opento view from the time when they have beenprinted. Having thus described my invention, whatI claim as new, and desire to secure by LettersPatent, is— 1. The stationary pins efg h, in combina-tion with the clicks b c, actuated by the arma-ture-levers E F, and acting on the ratchet… … N. PCTERS, Photo-Lithographer, Wa.hir.glon, D. C.
Trade catalogs · Patents · Edison, Thomas A. (Thomas Alva), 1847-1931 · Inventions · Telegraph · Electric machinery · Electric apparatus and appliances · Phonograph · Telephone · Motors
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