NL6511878A - - Google Patents

Info

Publication number
NL6511878A
NL6511878A NL6511878A NL6511878A NL6511878A NL 6511878 A NL6511878 A NL 6511878A NL 6511878 A NL6511878 A NL 6511878A NL 6511878 A NL6511878 A NL 6511878A NL 6511878 A NL6511878 A NL 6511878A
Authority
NL
Netherlands
Application number
NL6511878A
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
Priority to NL6511878A priority Critical patent/NL6511878A/xx
Priority to FR75795A priority patent/FR1496249A/fr
Priority to BE686689D priority patent/BE686689A/fr
Publication of NL6511878A publication Critical patent/NL6511878A/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02Main electrodes
    • H01J1/13Solid thermionic cathodes
    • H01J1/14Solid thermionic cathodes characterised by the material
NL6511878A 1965-09-11 1965-09-11 NL6511878A (OSRAM)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL6511878A NL6511878A (OSRAM) 1965-09-11 1965-09-11
FR75795A FR1496249A (fr) 1965-09-11 1966-09-09 Cathode à oxydes comportant, entre la couche émissive et le support, une couche de nickel pulvérulent fritté
BE686689D BE686689A (OSRAM) 1965-09-11 1966-09-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6511878A NL6511878A (OSRAM) 1965-09-11 1965-09-11

Publications (1)

Publication Number Publication Date
NL6511878A true NL6511878A (OSRAM) 1967-03-13

Family

ID=19794115

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6511878A NL6511878A (OSRAM) 1965-09-11 1965-09-11

Country Status (3)

Country Link
BE (1) BE686689A (OSRAM)
FR (1) FR1496249A (OSRAM)
NL (1) NL6511878A (OSRAM)

Also Published As

Publication number Publication date
BE686689A (OSRAM) 1967-03-09
FR1496249A (fr) 1967-09-29

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