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All Patents in class 417/506
Patents 1 - 5 of 5
First set of recordsLast set of records
NumberDatePatenteeTitleType
861,213Jul. 23, 1907T.H. HomershamPumppiston pumps
995,229Jun. 13, 1911D.P. DaviesValve-Gearsteam engine valve gear
1,990,263Feb. 05, 1935E.K. BenedekPump hydraulic pumps
2,006,879Jul. 02, 1935E. BenedekPump hydraulic pumps
2,026,069Dec. 31, 1935H. SchneiderEngine Fuel Control Meansfuel injection apparatus
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