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 655
T. A. EDISON.Electric-Lights. … N. PETERS, PHOTO-LITHOGRAPHER, WASHINGTON. D, C. United States Patent Office. THOMAS A. EDISON, OF MENLO PARK, NEW JERSEY.IMPROVEMENT IN ELECTRIC LIGHTS. Specification forming part of Letters Patent No. 214,636, dated April 22, 1879 ; application filed October 14, 1878. To all whom it may concern:…
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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