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All Patents in class 105/118
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
238,631Mar. 08, 1881C.E. BallDynamo or Magneto-Electric Machineelectric generators
1,851,068Mar. 29, 1932G.L. SwabbLocomotivediesel locomotives
1,933,160Oct. 31, 1933C.I. ChambersGeared Trucksteam locomotives
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