BE405481A - - Google Patents

Info

Publication number
BE405481A
BE405481A BE405481DA BE405481A BE 405481 A BE405481 A BE 405481A BE 405481D A BE405481D A BE 405481DA BE 405481 A BE405481 A BE 405481A
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 BE405481A publication Critical patent/BE405481A/xx
Priority claimed from GB2719933A external-priority patent/GB431327A/en
Priority claimed from US745838A external-priority patent/US2119119A/en

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
BE405481D 1933-10-03 BE405481A (enrdf_load_stackoverflow)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2719933A GB431327A (en) 1933-10-03 1933-10-03 Improvements in or relating to discharge devices such as cathode ray tubes
US745838A US2119119A (en) 1933-10-03 1934-09-28 Cathode ray tube
US165496A US2178973A (en) 1933-10-03 1937-09-24 Cathode ray tube

Publications (1)

Publication Number Publication Date
BE405481A true BE405481A (enrdf_load_stackoverflow)

Family

ID=32073928

Family Applications (1)

Application Number Title Priority Date Filing Date
BE405481D BE405481A (enrdf_load_stackoverflow) 1933-10-03

Country Status (4)

Country Link
US (1) US2178973A (enrdf_load_stackoverflow)
BE (1) BE405481A (enrdf_load_stackoverflow)
DE (1) DE762701C (enrdf_load_stackoverflow)
FR (1) FR779734A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2567874A (en) * 1948-08-28 1951-09-11 Cage Projects Inc Cathode-ray tube
DE1514919A1 (de) * 1966-01-28 1969-06-26 Telefunken Patent Kathodenstrahlroehre
US3950667A (en) * 1973-07-03 1976-04-13 Hughes Aircraft Company Magnetic deflection cathode ray tube system with electron gun having focus structure of a deposited resistive material

Also Published As

Publication number Publication date
US2178973A (en) 1939-11-07
DE762701C (de) 1951-12-06
FR779734A (fr) 1935-04-11

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