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All Patents in class 192/138
Patents 1 - 6 of 6
First set of recordsLast set of records
NumberDatePatenteeTitleType
679,748Aug. 06, 1901J.E. HillstromSaw-filing machinetool making machines
1,613,474Jan. 04, 1927R. MooreBrake engine
1,670,648May 22, 1928O.S. BeyerAutomatic punching presspunch presses
1,928,711Oct. 03, 1933H.C. WalshPower presspunch presses
2,029,094Jan. 28, 1936N.S. Lundberg, C.B. De ViliegPower Transmission Mechanism
2,086,851Jul. 13, 1937E.P. Bullard, IIIMachine Controller
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