FR959109A - - Google Patents

Info

Publication number
FR959109A
FR959109A FR959109DA FR959109A FR 959109 A FR959109 A FR 959109A FR 959109D A FR959109D A FR 959109DA FR 959109 A FR959109 A FR 959109A
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
Priority date (The priority date 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 date listed.)
Publication date
Application granted granted Critical
Publication of FR959109A publication Critical patent/FR959109A/fr
Expired legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
    • H01J5/08—Vessels; Containers; Shields associated therewith; Vacuum locks provided with coatings on the walls thereof; Selection of materials for the coatings
FR959109D 1946-04-10 Expired FR959109A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1099446A GB610932A (en) 1946-04-10 1946-04-10 Improvements relating to electric discharge tubes

Publications (1)

Publication Number Publication Date
FR959109A true FR959109A (fr) 1950-03-24

Family

ID=9978083

Family Applications (1)

Application Number Title Priority Date Filing Date
FR959109D Expired FR959109A (fr) 1946-04-10

Country Status (3)

Country Link
BE (1) BE482064A (fr)
FR (1) FR959109A (fr)
GB (1) GB610932A (fr)

Also Published As

Publication number Publication date
GB610932A (en) 1948-10-22
BE482064A (fr)

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