Mechanical appliances, mechanical movements and novelties of construction; a complete work and a continuation, as a second volume, of the author's book entitled "Mechanical movements, powers and devices" ... including an explanatory chapter on the leading conceptions of perpetual motion existing during the past three centuries (1910)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The N. W. Henley publishing company · leaf 341
872. AUTOMOBILE PLOW. French type. In this system thepart designed for working the ground comprises a series of three disks, which are not arrangedin the same plane,although alongside ofeach other, and eachof which carries strongsteel colters mounted^^M upon its circumference.1^^^^^ These disks are…
Mechanical movements
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