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All Patents in class 123/74AA
Patents 1 - 15 of 20
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NumberDatePatenteeTitleType
125,166Apr. 02, 1872G.B. BraytonImprovement in Gas Enginesgas and gasoline engines
220,174Sep. 30, 1879J. RobsonGas-Enginegas and gasoline engines
243,795Jul. 05, 1881J. RobsonGas Enginegas and gasoline engines
270,202Jan. 09, 1883J. CharterGas Enginegas and gasoline engines
290,310Dec. 18, 1883C.W. BaldwinGas Enginegas and gasoline engines
325,377Sep. 01, 1885C.W. BaldwinGas Enginegas and gasoline engines
325,378Sep. 01, 1885C.W. BaldwinGas Enginegas and gasoline engines
325,379Sep. 01, 1885C.W. BaldwinGas Enginegas and gasoline engines
325,380Sep. 01, 1885C.W. BaldwinGas Enginegas and gasoline engines
346,687Aug. 03, 1886H. RobinsonGas Motor Enginegas and gasoline engines
368,444Aug. 16, 1887C.W. BaldwinGas Enginegas and gasoline engines
368,445Aug. 16, 1887C.W. BaldwinGas Enginegas and gasoline engines
407,320Jul. 23, 1889C.W. BaldwinGas Enginegas and gasoline engines
407,321Jul. 23, 1889C.W. BaldwinGas Enginegas and gasoline engines
408,683Aug. 13, 1889C.W. BaldwinGas Enginegas and gasoline engines
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