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All Patents in class 123/41.85
Patents 1 - 6 of 6
First set of recordsLast set of records
NumberDatePatenteeTitleType
269,163Dec. 12, 1882K. TeichmannGas Enginegas and gasoline engines
322,650Jul. 21, 1885C. ShelburneGas Enginegas and gasoline engines
347,469Aug. 17, 1886J.H. ClarkGas Enginegas and gasoline engines
374,056Nov. 29, 1887C.J. GaumeGas Enginegas and gasoline engines
505,767Sep. 26, 1893P.H. IrgensGas or Petroleum Engine
2,724,372Nov. 22, 1955C.H. SchowalterEngine Cylinder Scavengingdiesel engines
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