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All Patents in class 123/145R
Patents 1 - 15 of 72
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NumberDatePatenteeTitleType
12,715Apr. 17, 1855A. DrakeExplosive Gas Enginegas and gasoline engines
30,701Nov. 20, 1860S. Wilcox, Jr.Air Enginehot air engines
161,454Mar. 30, 1875J. TaggartAir and Gas Enginesgas and gasoline engines
233,804Oct. 26, 1880A.K. RiderGas Enginegas and gasoline engines
269,163Dec. 12, 1882K. TeichmannGas Enginegas and gasoline engines
269,813Dec. 26, 1882L.C. ParkerGas Enginegas and gasoline engines
RE10,290Feb. 20, 1883L.C. ParkerGas Enginegas and gasoline engines
273,269Mar. 06, 1883E.J. FrostGas Enginegas and gasoline engines
284,555Sep. 04, 1883G.M. HopkinsGas Enginegas and gasoline engines
335,629Feb. 09, 1886A.K. RiderHydrocarbon Vapor Enginegas and gasoline engines
364,205Jun. 07, 1887T. BackeljauAutomatic Gas Motorgas and gasoline engines
367,184Jul. 26, 1887H. CampbellGas Enginegas and gasoline engines
386,929Jul. 31, 1888N.A. OttoIgniting Apparatus for Gas Enginesinternal combustion engine governors
408,137Jul. 30, 1889J.J. PurnellGas Motor Engine
408,459Aug. 06, 1889E. CaptaineIgniting Device for Petroleum Gas Enginesignition systems
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