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 465
at each side ofthe roller n or stylus, in combination with thewire 4, to guide the advancing end of the stripof paper, as set forth. 3. The roller ri1, removable from the shaftc, and revolved by friction, and containingpoints, in combination with the receiving-drume and yielding roller w2,… … United States Patent Office THOMAS A. EDISON, OF NEWAEK, NEW JEESEY, ASSIGNOB TO HIMSELFAND GEOEGE HABBINGTON, OF WASHINGTON, D. C. IMPROVEMENT IN AUTOMATIC TELEGRAPHS. Specification forming part of Letters Patent No. 168,243, dated September 528, 1875; application filed January 26,1875. Case To…
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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