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Application filed by Ranco IncfiledCriticalRanco Inc
Publication of CH326729ApublicationCriticalpatent/CH326729A/fr
H01H89/00—Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass
H01H89/04—Combination of a thermally actuated switch with a manually operated switch
CH326729D1954-08-061955-08-05Appareil de commande d'un équipement électrique
CH326729A
(fr)