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Publication of FR622162ApublicationCriticalpatent/FR622162A/fr
H01J13/00—Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
H01J13/02—Details
H01J13/48—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
FR622162D1926-09-211926-09-21Perfectionnements à la construction et au montage des dispositifs d'allumage des redresseurs à vapeur de mercure
ExpiredFR622162A
(fr)