BE453156A - - Google Patents

Info

Publication number
BE453156A
BE453156A BE453156DA BE453156A BE 453156 A BE453156 A BE 453156A BE 453156D A BE453156D A BE 453156DA BE 453156 A BE453156 A BE 453156A
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 BE453156A publication Critical patent/BE453156A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/02—Tubes in which one or a few electrodes are secondary-electron emitting electrodes
    • H01J43/025—Circuits therefor
BE453156D 1942-11-14 BE453156A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL899735X 1942-11-14

Publications (1)

Publication Number Publication Date
BE453156A true BE453156A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=19856332

Family Applications (1)

Application Number Title Priority Date Filing Date
BE453156D BE453156A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1942-11-14

Country Status (2)

Country Link
BE (1) BE453156A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR899735A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
FR899735A (fr) 1945-06-08

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