160922 ⎘
Hearth-type furnaces, e.g. of reverberatory type ; Tank furnaces; Details, accessories, or equipment peculiar to hearth-type furnaces Working chambers or casings; Supports therefor
Sub-classes:WET HEARTH MELTING SYSTEMS AND METHODS FOR MELTING SOLID METALS
#2METALLURGICAL FURNACE
#3Powder feeder system and method for recycling metal powder
#4Converter torque support
#5Glucono delta-lactone for treatment of vaginal fungal infections
#6Dual-purpose sintering furnace
#7Melting apparatus for the production of steel
#8Heat-resistant alloy for hearth metal member
#9METAL MELTING AND HOLDING FURNACE
#10Scrap submergence device
#11Glucono delta-lactone for treatment of vaginal fungal infections
#12Furnace
#13Electric arc furnace
#14Melting furnace
#15Method of operating electric arc furnace
#16Hearth
#17Thermal shielding system
#18Hearth and casting system
#19Method for casting material
#20Tapered hearth
#21MELTING FURNACE, IN PARTICULAR ELECTRIC ARC FURNACE
#22Vitrification furnace with dual heating means
#23Furnaces and methods of melting
#24Split shell circular furnace and binding systems for circular furnaces
#25Vitrification furnace with dual heating means
#26Metallurgical vessel for melting device for liquid metals
#27Furnaces and methods of melting