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All Patents in class 322/40
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
2,731,569Jan. 17, 1956J.S. Cardillo, M.M. Hann, F.G. Lundgard, S.J. LHydraulic transmission and control
2,885,566May 05, 1959R.H. Eisengrein, G.G. Hermanson, C.L. SadlerControl means
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