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Publication of FR901344ApublicationCriticalpatent/FR901344A/fr
H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
H05B3/00—Ohmic-resistance heating
H05B3/02—Details
H05B3/03—Electrodes
FR901344D1943-02-061944-01-20Perfectionnements aux électrodes pour fours électriques de fonderie et en particulier pour fours à fondre le verre
ExpiredFR901344A
(fr)
Perfectionnements aux dispositifs à électrodes pendantes et individuellement interchangeables, pour fours à fondre électriques et, en particulier, pour fours de verrerie