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All Patents in class 318/12
Patents 1 - 3 of 3
First set of recordsLast set of records
2,497,842Feb. 14, 1950T.A. Wetzel, T.F. Eserkaln, J.B. ArmitageMachine Tool Transmission and Control Mechanismmilling machines
2,545,053Mar. 13, 1951G.J. Kasselmann, H.J. SiekmannLathe Transmission and Control Mechanismmetalworking machine mechanisms
2,600,988Jun. 17, 1952R.B. Lesher, C.E. GreeneConstant Surface Speed Lathemachine tool controls
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