BE426799A - - Google Patents

Info

Publication number
BE426799A
BE426799A BE426799DA BE426799A BE 426799 A BE426799 A BE 426799A BE 426799D A BE426799D A BE 426799DA BE 426799 A BE426799 A BE 426799A
Authority
BE
Belgium
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 of BE426799A publication Critical patent/BE426799A/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/14Means for obtaining or maintaining the desired pressure within the vessel
    • H01J7/18Means for absorbing or adsorbing gas, e.g. by gettering
BE426799D 1937-03-09 BE426799A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE834958X 1937-03-09

Publications (1)

Publication Number Publication Date
BE426799A true BE426799A (en:Method)

Family

ID=6760770

Family Applications (1)

Application Number Title Priority Date Filing Date
BE426799D BE426799A (en:Method) 1937-03-09

Country Status (2)

Country Link
BE (1) BE426799A (en:Method)
FR (1) FR834958A (en:Method)

Also Published As

Publication number Publication date
FR834958A (fr) 1938-12-08

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