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All Patents of Type: metal rolling machines
Patents 1 - 5 of 5
First set of recordsLast set of records
GB-181,303,740Oct. 15, 1813H. OsbornRolling gun barrelsgunsmith
GB-181,403,813Jun. 07, 1814G. HeywoodTurning rolls, and rolling gun and pistol barrels previous to weldinggunsmith
23,414Mar. 29, 1859N. WashburnRolling Wheel Tiresmetal rolling machines
78,984Jun. 16, 1868W.S. MackintoshAxle Rollermetal rolling machines
374,335Dec. 06, 1887W. Hainsworth, R. BagaleyMetal Rolling Machinemetal rolling machines
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