BE458335A - - Google Patents

Info

Publication number
BE458335A
BE458335A BE458335DA BE458335A BE 458335 A BE458335 A BE 458335A BE 458335D A BE458335D A BE 458335DA BE 458335 A BE458335 A BE 458335A
Authority
BE
Belgium
Prior art keywords
electrodes
electric discharge
discharge tube
tube
filament
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE458335A publication Critical patent/BE458335A/fr

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/24Testing of discharge tubes
    • G01R31/25Testing of vacuum tubes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
BE458335D BE458335A (instruction)

Publications (1)

Publication Number Publication Date
BE458335A true BE458335A (instruction)

Family

ID=111647

Family Applications (1)

Application Number Title Priority Date Filing Date
BE458335D BE458335A (instruction)

Country Status (1)

Country Link
BE (1) BE458335A (instruction)

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