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All Patents in class 261/94
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
376,212Jan. 10, 1888H.K. ShanckGas Enginegas and gasoline engines
450,091Apr. 07, 1891L.G. WoolleyVaporizer for Gas Enginescarburetors
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