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Patents for Crocker-Wheeler Electric Co.
Patents 1 - 7 of 7
First set of recordsLast set of records
NumberDatePatenteeTitleType
393,266Nov. 20, 1888A.L. RikerElectric motor and dynamoelectric motor making
451,884May 05, 1891S.S. WheelerElectric motor or dynamo-electric machineelectric motors
451,885May 05, 1891S.S. WheelerMethod of constructing field-magnets of electric motorselectric motors
451,894May 05, 1891W.F. CollinsElectric motor or dynamo-electric machineelectric motors
494,978Apr. 04, 1893S.S. Wheeler, F.B. CrockerElectric Motorelectric motors
503,106Aug. 08, 1893S.S. WheelerArmature for Dynamo Machines and Motorselectric motors
1,104,784Jul. 28, 1914G. DunnDynamo-electric machine frameelectric motors
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