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Patents for Charles H. Bidwell
Patents 1 - 7 of 7
First set of recordsLast set of records
NumberDatePatenteeTitleType
285,788Oct. 02, 1883C.H. BidwellElevatorthreshers and thrashers
402,893May 07, 1889C.H. BidwellBean Thrashing Machinethreshers and thrashers
557,046Mar. 24, 1896C.H. BidwellBean Plantercrop planters
632,831Sep. 12, 1899C.H. BidwellGrain Scouring Machinegrain hullers
671,579Apr. 09, 1901C.H. BidwellSelf-Feeding Mechanism for Threshing Machinesthreshers and thrashers
734,214Jul. 21, 1903C.H. BidwellThreshing Machinethreshers and thrashers
766,161Aug. 02, 1904C.H. BidwellThreshing Machinethreshers and thrashers
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