BE469626A - - Google Patents

Info

Publication number
BE469626A
BE469626A BE469626DA BE469626A BE 469626 A BE469626 A BE 469626A BE 469626D A BE469626D A BE 469626DA BE 469626 A BE469626 A BE 469626A
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 BE469626A publication Critical patent/BE469626A/xx
Priority claimed from GB3261445A external-priority patent/GB599904A/en

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
BE469626D 1945-12-03 BE469626A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3261445A GB599904A (en) 1945-12-03 Improvements in and relating to secondary electron emitting materials

Publications (1)

Publication Number Publication Date
BE469626A true BE469626A (enrdf_load_html_response)

Family

ID=10341362

Family Applications (1)

Application Number Title Priority Date Filing Date
BE469626D BE469626A (enrdf_load_html_response) 1945-12-03

Country Status (2)

Country Link
BE (1) BE469626A (enrdf_load_html_response)
FR (1) FR936369A (enrdf_load_html_response)

Also Published As

Publication number Publication date
FR936369A (fr) 1948-07-19

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