. Journal. V/////////////^//////^///jl///////. F.^2 JXJX. IX. ]Vi 111«- electric current. Several compartments are provided for the \ uncus sta manufacl uro, : Bections and lengths of which varj u rdanc withdrawn furworkingat V Qlass-Furnace ; Regenerative for Has. C. Deselle. Pr. Pat. 355,S74, July 4. 1908 Thb waste heat of the products of combustion is utili i r]in this furnace in pre-heating the air. This is done bysuperimposing two are lies above the roof of the furnace-

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Keywords: ., bookcentury1800, bookdecade1880, booksubjectchemist, bookyear1882