BE449568A - - Google Patents

Info

Publication number
BE449568A
BE449568A BE449568DA BE449568A BE 449568 A BE449568 A BE 449568A BE 449568D A BE449568D A BE 449568DA BE 449568 A BE449568 A BE 449568A
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE449568A publication Critical patent/BE449568A/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
BE449568D 1943-03-11 1943-03-10 BE449568A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE449568T 1943-03-11

Publications (1)

Publication Number Publication Date
BE449568A true BE449568A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1943-04-30

Family

ID=3869800

Family Applications (1)

Application Number Title Priority Date Filing Date
BE449568D BE449568A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1943-03-11 1943-03-10

Country Status (2)

Country Link
BE (1) BE449568A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR892121A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
FR892121A (fr) 1944-03-29

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