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H01H29/00—Switches having at least one liquid contact
H01H29/006—Self interrupters, e.g. with periodic or other repetitive opening and closing of contacts
FR805139D1935-04-191936-04-18Dispositif automatique pour l'amenée intermittente de courant à des corps chauffants, moteurs ou analogues
ExpiredFR805139A
(fr)