BE458449A - - Google Patents

Info

Publication number
BE458449A
BE458449A BE458449DA BE458449A BE 458449 A BE458449 A BE 458449A BE 458449D A BE458449D A BE 458449DA BE 458449 A BE458449 A BE 458449A
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 BE458449A publication Critical patent/BE458449A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/04—Electron multipliers
    • H01J43/06—Electrode arrangements
    • H01J43/08—Cathode arrangements
BE458449D 1945-03-29 BE458449A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE924513X 1945-03-29

Publications (1)

Publication Number Publication Date
BE458449A true BE458449A (enrdf_load_html_response)

Family

ID=3886689

Family Applications (1)

Application Number Title Priority Date Filing Date
BE458449D BE458449A (enrdf_load_html_response) 1945-03-29

Country Status (2)

Country Link
BE (1) BE458449A (enrdf_load_html_response)
FR (1) FR924513A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1226520A (fr) * 1959-02-11 1960-07-13 Electronique & Physique Perfectionnements aux tubes photo-électriques

Also Published As

Publication number Publication date
FR924513A (fr) 1947-08-07

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