BE549431A - - Google Patents

Info

Publication number
BE549431A
BE549431A BE549431DA BE549431A BE 549431 A BE549431 A BE 549431A BE 549431D A BE549431D A BE 549431DA BE 549431 A BE549431 A BE 549431A
Authority
BE
Belgium
Prior art keywords
emi
wires
grid
bands
strip
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE549431A publication Critical patent/BE549431A/fr

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00Apparatus 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
    • H01J9/02Manufacture of electrodes or electrode systems
    • H01J9/14Manufacture of electrodes or electrode systems of non-emitting electrodes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00Details of vacuum tubes of the types covered by group H01J21/00
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00Discharge tubes and lamps
    • H01J2893/0001Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0012Constructional arrangements
    • H01J2893/0019Chemical composition and manufacture
    • H01J2893/0022Manufacture

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wire Processing (AREA)
BE549431D 1956-07-10 1956-07-10 BE549431A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE549431T 1956-07-10

Publications (1)

Publication Number Publication Date
BE549431A true BE549431A (enrdf_load_stackoverflow) 1957-01-10

Family

ID=3872337

Family Applications (1)

Application Number Title Priority Date Filing Date
BE549431D BE549431A (enrdf_load_stackoverflow) 1956-07-10 1956-07-10

Country Status (1)

Country Link
BE (1) BE549431A (enrdf_load_stackoverflow)

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