BE518873A - - Google Patents

Info

Publication number
BE518873A
BE518873A BE518873DA BE518873A BE 518873 A BE518873 A BE 518873A BE 518873D A BE518873D A BE 518873DA BE 518873 A BE518873 A BE 518873A
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 BE518873A publication Critical patent/BE518873A/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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/36—Photoelectric screens; Charge-storage screens
    • H01J29/39—Charge-storage screens
    • H01J29/45—Charge-storage screens exhibiting internal electric effects caused by electromagnetic radiation, e.g. photoconductive screen, photodielectric screen, photovoltaic screen
    • H01J29/458—Charge-storage screens exhibiting internal electric effects caused by electromagnetic radiation, e.g. photoconductive screen, photodielectric screen, photovoltaic screen pyroelectrical targets; targets for infrared or ultraviolet or X-ray radiations

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
BE518873D 1952-04-02 BE518873A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1073879XA 1952-04-02 1952-04-02

Publications (1)

Publication Number Publication Date
BE518873A true BE518873A (enrdf_load_html_response)

Family

ID=22316387

Family Applications (1)

Application Number Title Priority Date Filing Date
BE518873D BE518873A (enrdf_load_html_response) 1952-04-02

Country Status (2)

Country Link
BE (1) BE518873A (enrdf_load_html_response)
FR (1) FR1073879A (enrdf_load_html_response)

Also Published As

Publication number Publication date
FR1073879A (fr) 1954-09-29

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