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Patents Granted on 1948-04-??
Patents 1 - 9 of 9
First set of recordsLast set of records
NumberDatePatenteeTitleType
GB-600,193Apr. 02, 1948C. JohnsonImprovements in and relating to metal cutting and like copying machinesmilling machine accessories
D149,173Apr. 06, 1948W.B. DulaneyDesign for a milling machinemilling machines
2,439,336Apr. 06, 1948E.J. DillmanThermostatic Valveflow controls
2,439,568Apr. 13, 1948L.C. HallSaw Guard
2,439,596Apr. 13, 1948S.A. CrosbyAir filter for polishing machineshandheld power sanders
GB-600,668Apr. 15, 1948n. listedImprovements in Bore Gaugebore gages
CA-448,026Apr. 20, 1948A.C. ErtnerWrenchquick adjust wrenches
2,439,965Apr. 20, 1948J.A. CupierDrill pressdrill presses
2,440,440Apr. 27, 1948O.E. HadwigerEdge sanding machinesanding machines
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