BE422210A - - Google Patents

Info

Publication number
BE422210A
BE422210A BE422210DA BE422210A BE 422210 A BE422210 A BE 422210A BE 422210D A BE422210D A BE 422210DA BE 422210 A BE422210 A BE 422210A
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 BE422210A publication Critical patent/BE422210A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details 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
    • H01J1/02—Main electrodes
    • H01J1/32—Secondary-electron-emitting electrodes
BE422210D 1936-06-23 BE422210A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL477262X 1936-06-23

Publications (1)

Publication Number Publication Date
BE422210A true BE422210A (enrdf_load_html_response)

Family

ID=19786535

Family Applications (1)

Application Number Title Priority Date Filing Date
BE422210D BE422210A (enrdf_load_html_response) 1936-06-23

Country Status (3)

Country Link
BE (1) BE422210A (enrdf_load_html_response)
FR (1) FR823368A (enrdf_load_html_response)
GB (1) GB477262A (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE914418C (de) * 1939-02-19 1954-07-01 Fernseh Gmbh Entladungsroehre mit einer sekundaeremittierenden Isolieroberflaeche
DE874176C (de) * 1939-03-25 1953-04-20 Sueddeutsche Telefon App Sekundaerelektronenvervielfacher mit Gluehkathode

Also Published As

Publication number Publication date
FR823368A (fr) 1938-01-19
GB477262A (en) 1937-12-24

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