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ANONIMA ELECTRA SOC
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ANONIMA ELECTRA SOC
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Publication date
Application filed by ANONIMA ELECTRA SOCfiledCriticalANONIMA ELECTRA SOC
Application grantedgrantedCritical
Publication of FR489496ApublicationCriticalpatent/FR489496A/fr
F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces heated electrically, with or without any other source of heat
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
General Engineering & Computer Science
(AREA)
FR489496A1918-03-28Perfectionnements aux fours électriques destinés à produire et recueillir des substances à l'état de gaz ou de vapeur
ExpiredFR489496A
(fr)