NL239494A - - Google Patents

Info

Publication number
NL239494A
NL239494A NL239494DA NL239494A NL 239494 A NL239494 A NL 239494A NL 239494D A NL239494D A NL 239494DA NL 239494 A NL239494 A NL 239494A
Authority
NL
Netherlands
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 NL239494A publication Critical patent/NL239494A/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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/52—Arrangements for controlling intensity of ray or beam, e.g. for modulation
NL239494D 1959-05-23 NL239494A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL873954X 1959-05-23

Publications (1)

Publication Number Publication Date
NL239494A true NL239494A (enrdf_load_stackoverflow)

Family

ID=19851309

Family Applications (1)

Application Number Title Priority Date Filing Date
NL239494D NL239494A (enrdf_load_stackoverflow) 1959-05-23

Country Status (2)

Country Link
GB (1) GB873954A (enrdf_load_stackoverflow)
NL (1) NL239494A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
GB873954A (en) 1961-08-02

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