BE516047A - - Google Patents

Info

Publication number
BE516047A
BE516047A BE516047DA BE516047A BE 516047 A BE516047 A BE 516047A BE 516047D A BE516047D A BE 516047DA BE 516047 A BE516047 A BE 516047A
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 BE516047A publication Critical patent/BE516047A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/88—Vessels; Containers; Vacuum locks provided with coatings on the walls thereof; Selection of materials for the coatings
    • 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
    • H01J31/501—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output with an electrostatic electron optic system
BE516047D 1951-12-07 BE516047A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL309323X 1951-12-07

Publications (1)

Publication Number Publication Date
BE516047A true BE516047A (enrdf_load_stackoverflow)

Family

ID=19783576

Family Applications (1)

Application Number Title Priority Date Filing Date
BE516047D BE516047A (enrdf_load_stackoverflow) 1951-12-07

Country Status (4)

Country Link
BE (1) BE516047A (enrdf_load_stackoverflow)
CH (1) CH309323A (enrdf_load_stackoverflow)
DE (1) DE915252C (enrdf_load_stackoverflow)
GB (1) GB732466A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2508232A1 (fr) * 1981-06-19 1982-12-24 Hyperelec Tube photoelectrique a optique correctrice de focalisation electronique

Also Published As

Publication number Publication date
CH309323A (de) 1955-08-31
GB732466A (en) 1955-06-22
DE915252C (de) 1954-07-19

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