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All Patents of Type: steam engine pistons
Patents 1 - 8 of 8
First set of recordsLast set of records
NumberDatePatenteeTitleType
8,916XJun. 19, 1835(. Wright, (. KetchumPiston for steam enginessteam engine pistons
31,303Feb. 05, 1861T.S. DavisSteam Engine Valvesteam engine pistons
74,750Feb. 25, 1868S.E. Chubbuck, I.Y. ChubbuckImprovement in pistonssteam engine pistons
132,267Oct. 15, 1872J.R. EichenbergerImprovement in Reciprocating Steam Enginessteam engine pistons
CA-3,362Apr. 27, 1874J. Desmond, A.L. McMillanPiston de Machine a Vapeursteam engine pistons
693,777Feb. 18, 1902E. BerrySteam or Other Pistonsteam engine pistons
892,017Jun. 30, 1908A.G. StokesMultiple Expansion Enginesteam engine pistons
925,224Jun. 15, 1909F.A. PritshauInsulating Piston for Steam Enginessteam engine pistons
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