BE386491A - - Google Patents

Info

Publication number
BE386491A
BE386491A BE386491DA BE386491A BE 386491 A BE386491 A BE 386491A BE 386491D A BE386491D A BE 386491DA BE 386491 A BE386491 A BE 386491A
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 BE386491A publication Critical patent/BE386491A/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/42Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
    • H01J19/48Mountings for individual electrodes
BE386491D 1931-02-24 BE386491A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE731332X 1931-02-24

Publications (1)

Publication Number Publication Date
BE386491A true BE386491A (zh)

Family

ID=6637941

Family Applications (1)

Application Number Title Priority Date Filing Date
BE386491D BE386491A (zh) 1931-02-24

Country Status (2)

Country Link
BE (1) BE386491A (zh)
FR (1) FR731332A (zh)

Also Published As

Publication number Publication date
FR731332A (fr) 1932-09-01

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