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APP ET DE CHAUFFAGE ELECTR SOC
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APP ET DE CHAUFFAGE ELECTR SOC
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Application filed by APP ET DE CHAUFFAGE ELECTR SOCfiledCriticalAPP ET DE CHAUFFAGE ELECTR SOC
Application grantedgrantedCritical
Publication of FR616238ApublicationCriticalpatent/FR616238A/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
H05B3/06—Heater elements structurally combined with coupling elements or holders
FR616238D1926-05-151926-05-15Perfectionnement aux prises de courant amovibles pour appareils de chauffage ou d'éclairage électriques
ExpiredFR616238A
(fr)