BE435682A - - Google Patents

Info

Publication number
BE435682A
BE435682A BE435682DA BE435682A BE 435682 A BE435682 A BE 435682A BE 435682D A BE435682D A BE 435682DA BE 435682 A BE435682 A BE 435682A
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 BE435682A publication Critical patent/BE435682A/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
    • H01J43/28—Vessels, e.g. wall of the tube; Windows; Screens; Suppressing undesired discharges or currents
BE435682D 1938-07-28 BE435682A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE212277X 1938-07-28
DE130739X 1939-07-13

Publications (1)

Publication Number Publication Date
BE435682A true BE435682A (enrdf_load_stackoverflow)

Family

ID=25751741

Family Applications (1)

Application Number Title Priority Date Filing Date
BE435682D BE435682A (enrdf_load_stackoverflow) 1938-07-28

Country Status (3)

Country Link
BE (1) BE435682A (enrdf_load_stackoverflow)
CH (1) CH212277A (enrdf_load_stackoverflow)
FR (1) FR858466A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
CH212277A (de) 1940-11-15
FR858466A (fr) 1940-11-26

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