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All Patents in class 68/262R
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
36,761Oct. 28, 1862C.H. AmidonImproved Wringing Machine
47,079Apr. 04, 1865C.H. AmidonImproved Wringing Machineclothes wringers
175,197Mar. 21, 1876R.H. St. JohnImprovement in wringerswashing machines
1,417,306May 23, 1922A.J. DremelWashing machinewashing machines
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