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All Patents in class 318/368
Patents 1 - 3 of 3
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PictureNumberDatePatenteeTitle
1,949,727Mar. 06, 1934J.D. NiesElectric brake for slip-ring motors
  2,336,849Dec. 14, 1943G. DavenportCutter Stop for Machine Tools
  2,422,448Jun. 17, 1947W. TribleRemote Control Means for Speed Change Mechanism
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