BE569883A - - Google Patents

Info

Publication number
BE569883A
BE569883A BE569883DA BE569883A BE 569883 A BE569883 A BE 569883A BE 569883D A BE569883D A BE 569883DA BE 569883 A BE569883 A BE 569883A
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 BE569883A publication Critical patent/BE569883A/xx

Links

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
    • H01J5/02—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
BE569883D 1957-07-30 BE569883A ( )

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1200684X 1957-07-30

Publications (1)

Publication Number Publication Date
BE569883A true BE569883A ( )

Family

ID=19871627

Family Applications (1)

Application Number Title Priority Date Filing Date
BE569883D BE569883A ( ) 1957-07-30

Country Status (2)

Country Link
BE (1) BE569883A ( )
FR (1) FR1200684A ( )

Also Published As

Publication number Publication date
FR1200684A (fr) 1959-12-23

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