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Patent classifications
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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F27
FURNACES; KILNS; OVENS; RETORTS
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F27B
FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
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14/00
Crucible or pot furnaces
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F27B14/06
heated electrically, e.g. induction crucible furnaces with or without any other source of heat
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F27B14/061
Induction furnaces
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F27B2014/066
Construction of the induction furnace
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