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Patents Granted on 1942-12-01
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
2,303,530Dec. 01, 1942A. EiseleGaugemeasurement gauges
2,303,639Dec. 01, 1942R.D. Wortendyke, C. HerfurthGrinding Machinegrinding machines
2,303,858Dec. 01, 1942O.A. OstbergMeasuring Instrumentmeasurement gauges
2,304,035Dec. 01, 1942O. SteinerCamera Shutter and Light Synchronizercamera flash lighting apparatus
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