NL76950C - - Google Patents

Info

Publication number
NL76950C
NL76950C NL76950DA NL76950C NL 76950 C NL76950 C NL 76950C NL 76950D A NL76950D A NL 76950DA NL 76950 C NL76950 C NL 76950C
Authority
NL
Netherlands
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 NL76950C publication Critical patent/NL76950C/xx

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
    • H01J9/04Manufacture of electrodes or electrode systems of thermionic cathodes
    • H01J9/042Manufacture, activation of the emissive part
    • 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
    • H01J9/04Manufacture of electrodes or electrode systems of thermionic cathodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Powder Metallurgy (AREA)
NL76950D 1951-02-02 NL76950C (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL298663X 1951-02-02

Publications (1)

Publication Number Publication Date
NL76950C true NL76950C (en:Method)

Family

ID=19783115

Family Applications (1)

Application Number Title Priority Date Filing Date
NL76950D NL76950C (en:Method) 1951-02-02

Country Status (6)

Country Link
BE (1) BE508873A (en:Method)
CH (1) CH298663A (en:Method)
DE (1) DE925367C (en:Method)
FR (1) FR1050051A (en:Method)
GB (1) GB700053A (en:Method)
NL (1) NL76950C (en:Method)

Also Published As

Publication number Publication date
FR1050051A (fr) 1954-01-05
CH298663A (de) 1954-05-15
BE508873A (en:Method)
DE925367C (de) 1955-03-21
GB700053A (en) 1953-11-25

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