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All Patents in class 417/545
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
7,235XOct. 25, 1832M. BucklinWater pumppumps
7,834XNov. 19, 1833J. Reed, J. ReedCast iron pumppumps
87Nov. 26, 1836C.V. CardFrictionless Pumppumps
2,895Dec. 31, 1842W. Douglas, B. DouglasPumphousehold hand pumps
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