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All Patents in class 417/480
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
3,075XFeb. 20, 1819J. BarronPump for air or waterpumps
192,975Jul. 10, 1877F. Larson, W.E. CanedyPortable Forgeblacksmith
1,242,231Oct. 09, 1917A. NydeggerBilge-pump
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