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All Patents in class 261/66
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
622,891Apr. 11, 1899E.W. GraefGas Engineinternal combustion engine governors
1,764,726Jun. 17, 1930C.B. JahnkeCarburetor carburetors
1,848,036Mar. 01, 1932W.H. WeberCarburetorcarburetors
2,026,485Dec. 31, 1935W.H. WeberCarburetorcarburetors
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