FR954659A - - Google Patents

Info

Publication number
FR954659A
FR954659A FR954659DA FR954659A FR 954659 A FR954659 A FR 954659A FR 954659D A FR954659D A FR 954659DA FR 954659 A FR954659 A FR 954659A
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Publication date
Application granted granted Critical
Publication of FR954659A publication Critical patent/FR954659A/fr
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/32Seals for leading-in conductors
    • H01J5/40End-disc seals, e.g. flat header
    • H01J5/42End-disc seals, e.g. flat header using intermediate part
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00Discharge tubes and lamps
    • H01J2893/0033Vacuum connection techniques applicable to discharge tubes and lamps
    • H01J2893/0034Lamp bases
FR954659D Expired FR954659A (fr)

Publications (1)

Publication Number Publication Date
FR954659A true FR954659A (fr) 1950-01-04

Family

ID=1557514

Family Applications (1)

Application Number Title Priority Date Filing Date
FR954659D Expired FR954659A (fr)

Country Status (1)

Country Link
FR (1) FR954659A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3355274A (en) * 1963-11-08 1967-11-28 Cie Ind Francaise Tubes Elect Method of and means for manufacturing electron tube sockets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3355274A (en) * 1963-11-08 1967-11-28 Cie Ind Francaise Tubes Elect Method of and means for manufacturing electron tube sockets

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