160921 ⎘
Hearth-type furnaces, e.g. of reverberatory type ; Tank furnaces; Details, accessories, or equipment peculiar to hearth-type furnaces Slag chamber
ELECTRIC FURNACE
#2SMELTING APPARATUS AND METALLURGICAL PROCESSES THEREOF
#3FOAMY SLAG CONDITIONER COMPOUND
#4Smelting apparatus and metallurgical processes thereof
#5Electric furnace
#6FURNACE SIDEWALL WITH SLAG RETAINERS
#7Plasma furnace having lateral discharge gates
#8Starting a smelting process
#9Slag discharge door device for an electric furnace
#10Slag discharge door apparatus for electric furnace