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All Patents of Type: reciprocating pumps
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
314,727Mar. 31, 1885A.W. SchleicherCombined Gas Engine and Pumpgas and gasoline engines
370,666Sep. 27, 1887D.L. VolkerPumpsteam pumps
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