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BE357453A - - Google Patents
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BE357453A - - Google Patents

Info

Publication number
BE357453A
BE357453A BE357453DA BE357453A BE 357453 A BE357453 A BE 357453A BE 357453D A BE357453D A BE 357453DA BE 357453 A BE357453 A BE 357453A
Authority
BE
Belgium
Prior art keywords
current
grid
tube
currents
plate
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE357453A publication Critical patent/BE357453A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/38—Exhausting, degassing, filling, or cleaning vessels
    • H01J9/385—Exhausting vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
BE357453D BE357453A (sr)

Publications (1)

Publication Number Publication Date
BE357453A true BE357453A (sr)

Family

ID=31333

Family Applications (1)

Application Number Title Priority Date Filing Date
BE357453D BE357453A (sr)

Country Status (1)

Country Link
BE (1) BE357453A (sr)

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