Patents Granted on 1947-04-29


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Patents Granted on 1947-04-29
Patents 1 - 3 of 3
Number	Date	Patentee	Title	Type
2,419,639	Apr. 29, 1947	W.F. Groene	Lathe Transmission and Control Mechanism	machine tool controls
2,419,726	Apr. 29, 1947	H. Pelphrey	Automatic Worm Gear Hobbing Machine	gear making machines
2,419,878	Apr. 29, 1947	G.A. Bishop	Rivet Heating Pot	rivet heaters