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All Patents in class 192/105C
Patents 1 - 4 of 4
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
  212,337Feb. 18, 1879T.A. WestonSpeed-Governor and Friction-Brake for Machinery
664,190Dec. 18, 1900E. ThomsonAlternating-current electric motor
846,193Mar. 05, 1907J. FellowsCentrifugal clutch
  1,625,738Apr. 19, 1927L.F. NenningerMachine Tool Clutch
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