FR1008918A -
Wall feed-through device for supplying electric current to an element suspended from or carried by said wall and application to electric ovens
- Google Patents
Wall feed-through device for supplying electric current to an element suspended from or carried by said wall and application to electric ovens
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MATERIEL ELECTR ET MECANIQUE S
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MATERIEL ELECTR ET MECANIQUE S
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Publication of FR1008918ApublicationCriticalpatent/FR1008918A/en
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
H05B3/62—Heating elements specially adapted for furnaces
FR1008918D1950-01-201950-01-20
Wall feed-through device for supplying electric current to an element suspended from or carried by said wall and application to electric ovens
ExpiredFR1008918A
(en)