. 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 ... . Tf^^C^te^ses: 3^ rJ^CCCJf yzfef-S- t^&oy/^ey^ 174 GEARING (lo Modal.) No. 677,185. H V. CLAPP. BOAD VEHIOLB. 5 Sheets—Sheet 4. Patented F«*. 16, 1897,. J^.M ^^jj^^jjj •j^j^^j^^jijt^^^^^^^^^^^^^jjj ^^j^^^^^^^j^j^,^jjj^jjjj^j/,^?jj; •^ V, * A : -., vi a.

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Keywords: ., bo, bookcentury1900, bookdecade1900, bookiddigestofunitedst00alle