BE496650A - - Google Patents

Info

Publication number
BE496650A
BE496650A BE496650DA BE496650A BE 496650 A BE496650 A BE 496650A BE 496650D A BE496650D A BE 496650DA BE 496650 A BE496650 A BE 496650A
Authority
BE
Belgium
Prior art keywords
electrode
coating
porcelain
basket
hard glass
Prior art date
Application number
Other languages
English (en)
French (fr)
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 BE496650A publication Critical patent/BE496650A/fr

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00Gas-filled discharge tubes with solid cathode
    • H01J17/02Details
    • H01J17/04Electrodes; Screens

Landscapes

  • Spark Plugs (AREA)
BE496650D 1947-10-25 BE496650A (pm)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR56917T 1947-10-25

Publications (1)

Publication Number Publication Date
BE496650A true BE496650A (pm)

Family

ID=8691045

Family Applications (1)

Application Number Title Priority Date Filing Date
BE496650D BE496650A (pm) 1947-10-25

Country Status (2)

Country Link
BE (1) BE496650A (pm)
FR (1) FR56917E (pm)

Also Published As

Publication number Publication date
FR56917E (fr) 1952-10-09

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