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Publication of FR873603ApublicationCriticalpatent/FR873603A/fr
H01H29/00—Switches having at least one liquid contact
H01H29/20—Switches having at least one liquid contact operated by tilting contact-liquid container
H01H29/24—Switches having at least one liquid contact operated by tilting contact-liquid container wherein contact is made and broken between liquid and liquid
FR873603D1941-02-241941-02-24Perfectionnement aux interrupteurs à mercure
ExpiredFR873603A
(fr)