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Forges et Ateliers de Constructions Electriques de Jeumont SA
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Forges et Ateliers de Constructions Electriques de Jeumont SA
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Application filed by Forges et Ateliers de Constructions Electriques de Jeumont SAfiledCriticalForges et Ateliers de Constructions Electriques de Jeumont SA
Application grantedgrantedCritical
Publication of FR977218ApublicationCriticalpatent/FR977218A/en
H01H51/01—Relays in which the armature is maintained in one position by a permanent magnet and freed by energisation of a coil producing an opposing magnetic field
Landscapes
Physics & Mathematics
(AREA)
Electromagnetism
(AREA)
FR977218D1948-10-291948-10-29
Remote control devices
ExpiredFR977218A
(en)