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 857
eutt, i. Photo-Lithographer. Washington. United States Patent OfficEo THOMAS A. EDISON, OF MENLO PAEK, NEW JEESEY.ELECTRIC METER. SPECIFICATION forming part of Letters Patent No. 242,901, dated June 14, 1881. Application filed March 3, 1881. (No model.) To all whom %t may concern: Be it known that…
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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