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Patents Granted on 1935-04-30
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
1,999,197Apr. 30, 1935J.B. Kincaid, L.L. SchauerCounterpoised Detachable Tool Headmetalworking machine mechanisms
1,999,225Apr. 30, 1935L.R. WilliamsonInterlocked Electric Traverse and Hydraulic Clamp for Mobile Drillsmetalworking machine mechanisms
1,999,393Apr. 30, 1935E.C. BullardMetal Working Apparatusvertical turret lathes
1,999,600Apr. 30, 1935A.L. StowellVise
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