The inventor's universal educator : An educational cyclopaedia and guide for inventors, patentees, manufacturers, mechanics and all others connected directly or indirectly with patents (1906)
Dieterich, Fred G., 1858-1923, comp · Washington, D.C. : F. G. Dieterich · leaf 131
hifting weights invented by Mr. Geo. Linton, an Englishman : A series of levers, A formed of sections having rule joints all pivotally secured to the periphery of wheel B. The outer end of each lever has a bucket or holder sufficiently large to receive a ball or weight D. The ballsare so carried by… … ^^M, ^^ oX
Patents · Mechanical movements
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