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Patents for Diehl Mfg. Co.
Patents 46 - 60 of 71
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NumberDatePatenteeTitleType
1,620,259Mar. 08, 1927J.D. KarleMedallion
1,709,935Apr. 23, 1929F. DiehlStarting device for electric motorselectric motors
1,721,249Jul. 16, 1929F. DiehlGyratory fan
1,737,538Nov. 26, 1929J.D. KarleShort-circuiting deviceelectric motors
1,769,785Jul. 01, 1930J.D. KarleDynamo-electric machinerepulsion start induction run motors
1,769,786Jul. 01, 1930J.D. KarleDynamo-electric machinerepulsion start induction run motors
1,777,877Oct. 07, 1930F. DiehlSnap switchelectric switches
1,820,154Aug. 25, 1931W.J. PeetsPhonograph driving mechanism
1,823,530Sep. 15, 1931D.H. ChasonElectric phonograph stop
1,823,533Sep. 15, 1931F. DiehlPhonograph turntable
1,823,555Sep. 15, 1931J.M. NaulElectric phonograph motor
1,838,047Dec. 22, 1931H.L. ZabriskiePhonograph turntable mechanism
1,838,060Dec. 22, 1931W.J. PeetsPhonograph turntable mechanism
1,905,746Apr. 25, 1933W.J. PeetsPhonograph driving mechanism
1,908,287May 09, 1933B. ElshoffElectric fan
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