BE523271A - - Google Patents

Info

Publication number
BE523271A
BE523271A BE523271DA BE523271A BE 523271 A BE523271 A BE 523271A BE 523271D A BE523271D A BE 523271DA BE 523271 A BE523271 A BE 523271A
Authority
BE
Belgium
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 BE523271A publication Critical patent/BE523271A/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
BE523271D 1952-10-06 BE523271A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1115405XA 1952-10-06 1952-10-06

Publications (1)

Publication Number Publication Date
BE523271A true BE523271A (fr)

Family

ID=22339105

Family Applications (1)

Application Number Title Priority Date Filing Date
BE523271D BE523271A (fr) 1952-10-06

Country Status (2)

Country Link
BE (1) BE523271A (fr)
FR (1) FR1115405A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1139827A (fr) * 1977-12-06 1983-01-18 George L. Davis Cathode d'oxydation et methode de preparation de la poudre metallurgique du nickel pour ladite cathode

Also Published As

Publication number Publication date
FR1115405A (fr) 1956-04-24

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