NL7316865A - - Google Patents

Info

Publication number
NL7316865A
NL7316865A NL7316865A NL7316865A NL7316865A NL 7316865 A NL7316865 A NL 7316865A NL 7316865 A NL7316865 A NL 7316865A NL 7316865 A NL7316865 A NL 7316865A NL 7316865 A NL7316865 A NL 7316865A
Authority
NL
Netherlands
Application number
NL7316865A
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 NL7316865A publication Critical patent/NL7316865A/xx

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
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/12—Manufacture of electrodes or electrode systems of photo-emissive cathodes; of secondary-emission electrodes
    • H01J9/125—Manufacture of electrodes or electrode systems of photo-emissive cathodes; of secondary-emission electrodes of secondary emission electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2201/00—Electrodes common to discharge tubes
    • H01J2201/32—Secondary emission electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
NL7316865A 1972-12-11 1973-12-10 NL7316865A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31400172A 1972-12-11 1972-12-11

Publications (1)

Publication Number Publication Date
NL7316865A true NL7316865A (enrdf_load_stackoverflow) 1974-06-13

Family

ID=23218104

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7316865A NL7316865A (enrdf_load_stackoverflow) 1972-12-11 1973-12-10

Country Status (5)

Country Link
JP (1) JPS4990483A (enrdf_load_stackoverflow)
DE (1) DE2361113A1 (enrdf_load_stackoverflow)
FR (1) FR2210010B1 (enrdf_load_stackoverflow)
GB (1) GB1442405A (enrdf_load_stackoverflow)
NL (1) NL7316865A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL183914C (nl) * 1979-02-02 1989-02-16 Optische Ind De Oude Delft Nv Roentgenbeeldversterker.

Also Published As

Publication number Publication date
FR2210010B1 (enrdf_load_stackoverflow) 1977-06-10
FR2210010A1 (enrdf_load_stackoverflow) 1974-07-05
GB1442405A (en) 1976-07-14
DE2361113A1 (de) 1974-06-12
JPS4990483A (enrdf_load_stackoverflow) 1974-08-29

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Legal Events

Date Code Title Description
BV The patent application has lapsed