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All Patents in class 310/167
Patents 61 - 68 of 68
First set of recordsPrevious set of recordsLast set of records
NumberDatePatenteeTitleType
1,942,997Jan. 09, 1934A. BorchersShort circuiter for electric motorsrepulsion start induction run motors
1,948,365Feb. 20, 1934G. Pelser, A. BorchersElectric motorrepulsion start induction run motors
2,465,195Mar. 22, 1949S.S. BrownShort-circuiter for alternating current motorselectric motors
2,502,463Apr. 04, 1950J. LeflarShort circuiter for repulsion-induction electric motorsrepulsion start induction run motors
2,517,836Aug. 08, 1950S.S. BrownBrush lifting mechanism for electric motorsrepulsion start induction run motors
2,543,149Feb. 27, 1951S.S. BrownElectric motors and method of operating motorsrepulsion start induction run motors
2,556,573Jun. 12, 1951S.S. BrownElectric motorrepulsion start induction run motors
2,685,667Aug. 03, 1954S.S. BrownElectric motor and method of operationelectric motors
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