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Patent number:
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Patents Granted on 1908-12-01
Patents 1 - 5 of 5
First set of recordsLast set of records
905,259Dec. 01, 1908C.J. WidmerCorn-shellercorn shellers
905,260Dec. 01, 1908C.J. WidmerCombined friction and jaw clutchindustrial machine clutches
905,473Dec. 01, 1908G.E. Drum, R.P. SmithDyeing-machinespecialty machines
905,506Dec. 01, 1908A.L. De LeeuwVariable Speed Mechanismmetalworking speed changing mechanisms
905,636Dec. 01, 1908E.O. BergIdeal Rope Machinerope maker
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