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All Patents in class 384/309
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
427,552May 13, 1890N.F. BurnhamTurbine Water-Wheelturbine water wheels
1,059,545Apr. 22, 1913P.K. KunzeDevice for obtaining intimate contact with, engaging, or clamping bodies of any shapevise jaws
2,160,778May 30, 1939H. Ernst, A.H. DallBearinggrinding machines
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