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Patents Granted on 1941-06-10
Patents 1 - 6 of 6
First set of recordsLast set of records
NumberDatePatenteeTitleType
2,244,985Jun. 10, 1941J.J. Lenert, J.B. ArmitageMachine Toolmilling machines
2,245,089Jun. 10, 1941J.M. HargraveWelder's clampwelder
2,245,273Jun. 10, 1941A.L. HartleyMethod of Flame Hardening Lathe Bedsmetal lathes
2,245,301Jun. 10, 1941E.C. SchachtManufacture of abrasive articles
2,245,384Jun. 10, 1941E.P. BullardChuck Operating Mechanism
2,245,471Jun. 10, 1941G.L. GarvinFriction Clutch for Lathe Apronsengine lathes
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