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Patents Granted on 1937-02-23
Patents 1 - 8 of 8
First set of recordsLast set of records
NumberDatePatenteeTitleType
D103,325Feb. 23, 1937T.G. JonnDesign for a combined portable vacuum cleaner and blower or similar articledust collectors
2,071,315Feb. 23, 1937C.F. AxelsonMicrometermicrometers
2,071,402Feb. 23, 1937R.T. HazeltonBack Gauge for Shearsmetal shearing machines
2,071,543Feb. 23, 1937W.C. KressRevolving Grip Tooltool handles
2,071,562Feb. 23, 1937J. NelsonScraper
2,071,953Feb. 23, 1937T. SchouFlywheel Type Electric Machineinduction motors
2,071,954Feb. 23, 1937L. ScruggsChuck or Tool Holderchucks
2,071,977Feb. 23, 1937G.H. HerrickCoil Winding for Dynamo-Electric Machinesmotor windings
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