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Publication of FR518633ApublicationCriticalpatent/FR518633A/fr
H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
H01J5/32—Seals for leading-in conductors
H01J5/40—End-disc seals, e.g. flat header
H01J5/42—End-disc seals, e.g. flat header using intermediate part
H—ELECTRICITY
H01—ELECTRIC ELEMENTS
H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
H01J2893/00—Discharge tubes and lamps
H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
H01J2893/0034—Lamp bases
FR518633A1919-06-301919-06-30Manchon métallique de raccordement hermétique pour l'introduction du courant dans des corps en verre creux
ExpiredFR518633A
(fr)