BE476377A - - Google Patents

Info

Publication number: BE476377A
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.)

1945-05-17

Publication of BE476377A publication Critical patent/BE476377A/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
- H01J29/48—Electron guns
- H01J29/485—Construction of the gun or of parts thereof

BE476377D 1945-05-17 BE476377A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB269928X		1945-05-17

Publications (1)

Publication Number	Publication Date
BE476377A true BE476377A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=10252431

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE476377D BE476377A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)	1945-05-17

Country Status (5)

Country	Link
BE (1)	BE476377A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1)	CH269928A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1)	ES175184A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1)	FR948602A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1)	GB602253A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

0
- BE BE476377D patent/BE476377A/xx unknown
1945
- 1945-05-17 GB GB12474/45A patent/GB602253A/en not_active Expired
1946
- 1946-10-04 ES ES175184A patent/ES175184A1/es not_active Expired
1947
- 1947-06-27 FR FR948602D patent/FR948602A/fr not_active Expired
- 1947-10-15 CH CH269928D patent/CH269928A/fr unknown

Also Published As

Publication number	Publication date
CH269928A (fr)	1950-07-31
FR948602A (fr)	1949-08-05
GB602253A (en)	1948-05-24
ES175184A1 (es)	1946-11-01

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