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CONST ELECTR DE BELGIQUE SA
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CONST ELECTR DE BELGIQUE SA
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Application filed by CONST ELECTR DE BELGIQUE SAfiledCriticalCONST ELECTR DE BELGIQUE SA
Application grantedgrantedCritical
Publication of FR519291ApublicationCriticalpatent/FR519291A/fr
H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
H01H19/56—Angularly-movable actuating part carrying contacts, e.g. drum switch
FR519291A1919-03-181920-07-07Perfectionnements aux controllers pour moteurs électriques
ExpiredFR519291A
(fr)