BE444219A - - Google Patents

Info

Publication number
BE444219A
BE444219A BE444219DA BE444219A BE 444219 A BE444219 A BE 444219A BE 444219D A BE444219D A BE 444219DA BE 444219 A BE444219 A BE 444219A
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 BE444219A publication Critical patent/BE444219A/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
    • H01J29/41—Charge-storage screens using secondary emission, e.g. for supericonoscope
BE444219D 1941-02-03 BE444219A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE232248X 1941-02-03

Publications (1)

Publication Number Publication Date
BE444219A true BE444219A (enrdf_load_html_response)

Family

ID=5879995

Family Applications (1)

Application Number Title Priority Date Filing Date
BE444219D BE444219A (enrdf_load_html_response) 1941-02-03

Country Status (3)

Country Link
BE (1) BE444219A (enrdf_load_html_response)
CH (1) CH232248A (enrdf_load_html_response)
FR (1) FR878675A (enrdf_load_html_response)

Also Published As

Publication number Publication date
FR878675A (fr) 1943-01-27
CH232248A (de) 1944-05-15

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