BE434865A - - Google Patents

Info

Publication number: BE434865A
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.)

1938-06-13

Publication of BE434865A publication Critical patent/BE434865A/xx

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

BE434865D 1938-06-13 BE434865A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE525601X		1938-06-13

Publications (1)

Publication Number	Publication Date
BE434865A true BE434865A (enrdf_load_stackoverflow)

Family

ID=6552668

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE434865D BE434865A (enrdf_load_stackoverflow)	1938-06-13

Country Status (4)

Country	Link
US (1)	US2267083A (enrdf_load_stackoverflow)
BE (1)	BE434865A (enrdf_load_stackoverflow)
FR (1)	FR856091A (enrdf_load_stackoverflow)
GB (1)	GB525601A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2420514A (en) *	1944-05-25	1947-05-13	Gen Electric	Electron lens structure
BE475602A (enrdf_load_stackoverflow) *	1946-08-23
US2573247A (en) *	1949-01-03	1951-10-30	Rca Corp	Means for signal amplifying and mixing utilizing space charge neutralization
BE502471A (enrdf_load_stackoverflow) *	1950-04-12
US2792515A (en) *	1951-06-22	1957-05-14	Thomas Electrics Inc	Cathode ray tube
BE541337A (enrdf_load_stackoverflow) *	1954-09-16
US2927236A (en) *	1955-10-21	1960-03-01	Scient Lab Developments Inc	Television picture tube
US2907916A (en) *	1956-08-17	1959-10-06	Rca Corp	Electron gun structure

0
- BE BE434865D patent/BE434865A/xx unknown
1939
- 1939-05-24 US US275393A patent/US2267083A/en not_active Expired - Lifetime
- 1939-06-10 GB GB17079/39A patent/GB525601A/en not_active Expired
- 1939-06-12 FR FR856091D patent/FR856091A/fr not_active Expired

Also Published As

Publication number	Publication date
US2267083A (en)	1941-12-23
GB525601A (en)	1940-08-30
FR856091A (fr)	1940-05-27

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