. 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 ... . qO o H -A r« ? ? 1° •^ H^l (1 0 c c 0=C- _ PI -v- L/I 01 VirVESSES lyVESTORS (Ho Model.) 2 Sheets—Sheet . E. HOWLAND. POETABLE STEAM ENOINE. No. 443,481. Patented Deo, 23, 1890. C. A. VINCENT. VEHICLE RUNNINB OEAE. 2 Sheets—Sheet l. No. 451, PatentedApr. 28, 1891.
. 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 ... . qO o H -A r« ? ? 1° •^ H^l (1 0 c c 0=C- _ PI -v- L/I 01 VirVESSES lyVESTORS (Ho Model.) 2 Sheets—Sheet . E. HOWLAND. POETABLE STEAM ENOINE. No. 443,481. Patented Deo, 23, 1890. C. A. VINCENT. VEHICLE RUNNINB OEAE. 2 Sheets—Sheet l. No. 451, PatentedApr. 28, 1891. It) /;.« .
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Keywords: ., bo, bookcentury1900, bookdecade1900, bookiddigestofunitedst00alle
