. Digest of United States automobile patents from 1789 to July 1, 1899, including all patents officially classed as traction-engines for the same period. Chronologically arranged ... together with lists of patents in the classes of portable-engines, traction-wheels, electric locomotivs, and electric railway battery systems ... . &^ierM£:^ No. 272,670. 2 Sheets—Sheet 1 . J. H. ENGINE. Patented Feb. 20,1B83. J A. ?-^ M14 No. 272,670. 2 Sheets—Sheet 2. J. H. ELWAED. TRACTION ENGINE. Patented Feb. 20,1883. tHo Model.) 4 Sheets-Sheet 1. C. D. MONNOT. TRACTION BN9INE. No. 272,743. Pa
. Digest of United States automobile patents from 1789 to July 1, 1899, including all patents officially classed as traction-engines for the same period. Chronologically arranged ... together with lists of patents in the classes of portable-engines, traction-wheels, electric locomotivs, and electric railway battery systems ... . &^ierM£:^ No. 272,670. 2 Sheets—Sheet 1 . J. H. ENGINE. Patented Feb. 20,1B83. J A. ?-^ M14 No. 272,670. 2 Sheets—Sheet 2. J. H. ELWAED. TRACTION ENGINE. Patented Feb. 20,1883. tHo Model.) 4 Sheets-Sheet 1. C. D. MONNOT. TRACTION BN9INE. No. 272,743. Patented Feb. 20,1883.
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License: Licensed
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Keywords: ., bo, bookcentury1900, bookdecade1900, bookiddigestofunitedst00alle
