BE441983A - - Google Patents

Info

Publication number
BE441983A
BE441983A BE441983DA BE441983A BE 441983 A BE441983 A BE 441983A BE 441983D A BE441983D A BE 441983DA BE 441983 A BE441983 A BE 441983A
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 BE441983A publication Critical patent/BE441983A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
    • H01J7/186—Getter supports
BE441983D 1940-02-20 BE441983A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE870130X 1940-02-20

Publications (1)

Publication Number Publication Date
BE441983A true BE441983A (enrdf_load_stackoverflow)

Family

ID=6804065

Family Applications (1)

Application Number Title Priority Date Filing Date
BE441983D BE441983A (enrdf_load_stackoverflow) 1940-02-20

Country Status (3)

Country Link
BE (1) BE441983A (enrdf_load_stackoverflow)
FR (1) FR870130A (enrdf_load_stackoverflow)
NL (1) NL55093C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
NL55093C (enrdf_load_stackoverflow)
FR870130A (fr) 1942-03-03

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