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All Patents of Type: industrial furnaces
Patents 1 - 15 of 34
First set of recordsNext set of recordsLast set of records
GB-178,501,485Jun. 14, 1785J. WattImproved furnaces or fireplacesfurnaces
4,507XAug. 02, 1826C. FossApplication of steam to the blast of furnacesindustrial furnaces
6,113XOct. 01, 1830W. Coffan, Jr.Cylinder window flattening glassglassmaker
7,014XApr. 21, 1832J.J. AdamsFurnace for flattening window glassglassmaker
7,078XMay 22, 1832T. GreggBlast furnace for smelting iron oreindustrial furnaces
8,851XMay 29, 1835J. OwingsFurnace for burning lime and smelting oreindustrial furnaces
9,698XJun. 02, 1836B. KuglerBlast furnaceindustrial furnaces
170Apr. 20, 1837G.E. SellersImprovement in concentrating-furnaces for smelting iron ores by the use of anthracite coal in which other kinds of fuel can be usedfoundryman
CA-69Sep. 18, 1869M. GardnerAn improvement in the furnaces of steam engine boilersindustrial furnaces
227,906May 25, 1880C. LeveyFurnaceindustrial furnaces
814,238Mar. 06, 1906T.F. SheridanRoasting-furnaceindustrial furnaces
1,393,777Oct. 18, 1921F. HardingeMethod of and apparatus for lining furnace fireboxesindustrial furnaces
1,403,952Jan. 17, 1922F. HardingeFuel oil burnerindustrial furnaces
1,417,520May 30, 1922F. HardingeOil burnerindustrial furnaces
1,447,384Mar. 06, 1923F. HardingeFuel oil burnerindustrial furnaces
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