NO307397B1 - Cathode ray tubes - Google Patents

Cathode ray tubes

Info

Publication number: NO307397B1
Authority: NO; Norway
Prior art keywords: cathode ray; ray tubes; tubes; cathode; ray
Prior art date: 1992-04-07

Application number

NO931045A

Other languages

Norwegian (no)

Other versions

NO931045D0 (en

NO931045L (en

Inventor

David Richard Birchall

Original Assignee

Int Computers Ltd

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.)

1992-04-07

Filing date

1993-03-23

Publication date

2000-03-27

1993-03-23 Application filed by Int Computers Ltd filed Critical Int Computers Ltd

1993-03-23 Publication of NO931045D0 publication Critical patent/NO931045D0/en

1993-10-08 Publication of NO931045L publication Critical patent/NO931045L/en

2000-03-27 Publication of NO307397B1 publication Critical patent/NO307397B1/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
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/06—Screens for shielding; Masks interposed in the electron stream

NO931045A 1992-04-07 1993-03-23 Cathode ray tubes NO307397B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB929207543A GB9207543D0 (en)	1992-04-07	1992-04-07	Cathode ray tubes

Publications (3)

Publication Number	Publication Date
NO931045D0 NO931045D0 (en)	1993-03-23
NO931045L NO931045L (en)	1993-10-08
NO307397B1 true NO307397B1 (en)	2000-03-27

Family

ID=10713564

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO931045A NO307397B1 (en)	1992-04-07	1993-03-23	Cathode ray tubes

Country Status (7)

Country	Link
EP (1)	EP0565267B1 (en)
JP (1)	JPH0668807A (en)
DE (1)	DE69301177T2 (en)
DK (1)	DK0565267T3 (en)
FI (1)	FI931575A (en)
GB (1)	GB9207543D0 (en)
NO (1)	NO307397B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2545120A (en) *	1948-02-27	1951-03-13	Rca Corp	Cathode-ray tube arc-over preventive
NL7701287A (en) *	1977-02-08	1978-08-10	Philips Nv	IMAGE DISPLAY DEVICE.
US4392083A (en) *	1981-11-20	1983-07-05	Teletype Corporation	Radiation shield for a cathode ray tube
GB2255441B (en) *	1991-04-18	1995-06-21	Mitsubishi Electric Corp	Cathode-ray tube having alternating electric field reduction device

1992
- 1992-04-07 GB GB929207543A patent/GB9207543D0/en active Pending
1993
- 1993-03-23 DK DK93302219.6T patent/DK0565267T3/en active
- 1993-03-23 EP EP93302219A patent/EP0565267B1/en not_active Expired - Lifetime
- 1993-03-23 DE DE69301177T patent/DE69301177T2/en not_active Expired - Fee Related
- 1993-03-23 NO NO931045A patent/NO307397B1/en not_active IP Right Cessation
- 1993-04-05 JP JP5078017A patent/JPH0668807A/en active Pending
- 1993-04-07 FI FI931575A patent/FI931575A/en unknown

Also Published As

Publication number	Publication date
DK0565267T3 (en)	1996-02-05
GB9207543D0 (en)	1992-05-20
EP0565267B1 (en)	1996-01-03
FI931575A (en)	1993-10-08
FI931575A0 (en)	1993-04-07
NO931045D0 (en)	1993-03-23
JPH0668807A (en)	1994-03-11
DE69301177D1 (en)	1996-02-15
DE69301177T2 (en)	1996-10-02
NO931045L (en)	1993-10-08
EP0565267A1 (en)	1993-10-13

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Legal Events

Date	Code	Title	Description
2003-10-27	MM1K	Lapsed by not paying the annual fees	Free format text: LAPSED IN SEPTEMBER 2003