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Patents Granted on 1971-08-??
Patents 1 - 13 of 13
First set of recordsLast set of records
NumberDatePatenteeTitleType
3,596,569Aug. 03, 1971J.D. WisbeyValve for a Closed-Loop Hydraulic Torque Amplifierhydraulic apparatus
3,596,917Aug. 03, 1971H.F. MeyerTool adapter
CA-877,625Aug. 10, 1971F. Zankl, E.R. LohneiMachine tool with tool changertool changers and storage mechanisms
3,598,499Aug. 10, 1971J.A. Dillon, Jr.Boring Head Assemblyboring heads
DE-1,752,850Aug. 12, 1971R.J. WelshBockkranbeschickungsvorrichtung
SE-337,736Aug. 16, 1971H.F. MeyerMachine tool tool changermetal lathes
3,599,279Aug. 17, 1971D.I. McDonaldClamping Mechanismcoolant apparatus
3,599,297Aug. 17, 1971H.T. StevensWire Grip
3,599,483Aug. 17, 1971K.R. LarsonTorque Wrench Translating Devicestorque wrenches
3,599,517Aug. 17, 1971J. MüllerBoring and facing head for machine toolsboring heads
3,600,692Aug. 17, 1971J.K. McGeePhase Comparator Providing DC Output as a Function of Variable Phase Between Two Inputselectronic circuitry and apparatus
3,600,982Aug. 24, 1971J.G. TholenJar Cover Removerjar wrenches
3,600,986Aug. 24, 1971E.M. Baldwin, Jr.Self-Adjusting Locking Wrenchlocking pliers
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