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Patent number:
Patent Date:
Patents Granted on 1943-01-12
Patents 1 - 7 of 7
First set of recordsLast set of records
CA-409,903Jan. 12, 1943E.S. CornellMachine-Outil Avec Garede-Poussieresurface grinders
DE-730,278Jan. 12, 1943K.H. KoehlerWrenchwrenches
2,307,950Jan. 12, 1943G.P. Barrrott, H.F. PlautLinear Dimension Gauge or Comparatormeasurement gauges
2,308,011Jan. 12, 1943S.G. JohnsonLead Tester for Screw Threadsmeasurement gauges
2,308,055Jan. 12, 1943S.A. CogsdillAdjustable countersink structuremetalworking countersinks
2,308,317Jan. 12, 1943J. SneedGrinding wheel dressergrinder dressers
2,308,472Jan. 12, 1943J.A. Smith, IIValve seat grinding device
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