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All Patents in class 123/79R
Patents 1 - 10 of 10
First set of recordsLast set of records
11,909Nov. 07, 1854C. RumleyRotary Steam Enginerotary steam engines
440,485Nov. 11, 1890H. Lindley, T. BrowettLiquid Hydrocarbon Motor Engine
514,359Feb. 06, 1894W.W. GrantVapor Gas Engineinternal combustion engines
547,606Oct. 08, 1895W.E. GibsonPetroleum or Hydrocarbon Engineoil engines
553,460Jan. 21, 1896W.W. GrantGas or Vapor Engine
553,488Jan. 21, 1896W.W. GrantGas Enginegas and gasoline engines
571,498Nov. 17, 1896E. RappeGas Enginegas and gasoline engines
705,058Jul. 22, 1902J.B. FennerOperating Mechanism for Gas Engine Valves, &c.internal combustion engine valves
706,916Aug. 12, 1902J.B. FennerFuel Valve for Gas Enginesinternal combustion engine valves
714,853Dec. 02, 1902B.A. Williams, F.G. BatesGas or Vapor Engineinternal combustion engines
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