BE436646A - - Google Patents

Info

Publication number
BE436646A
BE436646A BE436646DA BE436646A BE 436646 A BE436646 A BE 436646A BE 436646D A BE436646D A BE 436646DA BE 436646 A BE436646 A BE 436646A
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 BE436646A publication Critical patent/BE436646A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
BE436646D 1938-10-13 BE436646A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL525608X 1938-10-13

Publications (1)

Publication Number Publication Date
BE436646A true BE436646A (enrdf_load_stackoverflow)

Family

ID=19787064

Family Applications (1)

Application Number Title Priority Date Filing Date
BE436646D BE436646A (enrdf_load_stackoverflow) 1938-10-13

Country Status (5)

Country Link
US (1) US2235831A (enrdf_load_stackoverflow)
BE (1) BE436646A (enrdf_load_stackoverflow)
FR (1) FR860807A (enrdf_load_stackoverflow)
GB (1) GB525608A (enrdf_load_stackoverflow)
NL (1) NL54040C (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3474275A (en) * 1966-09-26 1969-10-21 Rca Corp Image tube having a gating and focusing electrode

Also Published As

Publication number Publication date
US2235831A (en) 1941-03-25
NL54040C (enrdf_load_stackoverflow)
FR860807A (fr) 1941-01-24
GB525608A (en) 1940-08-30

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