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All Patents in class 73/538
Patents 1 - 2 of 2
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NumberDatePatenteeTitleType
2,561,560Jul. 24, 1951S.S. BrownCentrifugal guided speed responsive devicerepulsion start induction run motors
2,846,540Aug. 05, 1958F.R. NealCentrifugal electrical circuit interrupting devicecentrifugal motor switches
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