NL239494A - - Google Patents

Info

Publication number: NL239494A
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.)

1959-05-23

Publication of NL239494A publication Critical patent/NL239494A/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

NL239494D 1959-05-23 NL239494A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
NL239494A true NL239494A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=19851309

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL239494D NL239494A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)	1959-05-23

Country Status (2)

Country	Link
GB (1)	GB873954A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1)	NL239494A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

0
- NL NL239494D patent/NL239494A/xx unknown
1960
- 1960-05-20 GB GB17865/60A patent/GB873954A/en not_active Expired

Also Published As

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

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