. 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 ... . 388 TRACTION ENGINES. No. 482,599. I. TOWNSEND. TRAOIION ENSINE. Patented Sept. 13, %^^ifomc^j (No Model.) No. 482,87,8. A. DEEW. DOnFUBO FOL£. Patented Sept. 13, 1892.


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Keywords: ., bo, bookcentury1900, bookdecade1900, bookiddigestofunitedst00alle