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 729
i. PETERS, PHOTO-LITHOGRAPHER, WASHINGTON, D. C. United States Patent Office* THOMAS A. EDISOjST, OF MEN.LO PARK, NEW JERSEY.ELECTRIC LIGHT. SPECIFICATION forming part of Letters Patent No. 227,228, dated May 4, 1880. Application filed February 1879. To all whom it may concern: Be it known tiiat I,…
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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