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All Patents of Type: evaporating apparatus
Patents 1 - 6 of 6
First set of recordsLast set of records
NumberDatePatenteeTitleType
316XFeb. 12, 1801B. Henfrey, T. BedwellEvaporating Machineevaporating apparatus
399XSep. 13, 1802J. RichardsonEvaporating furnaceindustrial furnaces
4,008XJan. 14, 1825A. KolbPan and furnace for evaporating liquidsindustrial furnaces
7,431XFeb. 19, 1833J.C. DouglasEvaporating vessels to carry caloric from No.1 to any number upwards, purifying sugar, extracting acids therefromevaporating apparatus
7,785XNov. 19, 1833E.C. BellingerAgricultural steam apparatusevaporating apparatus
9,507XMar. 18, 1836R.K. CralleEvaporating pan (Salt making)salt making apparatus
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