BE701088A - - Google Patents
Info
- Publication number
- BE701088A BE701088A BE701088DA BE701088A BE 701088 A BE701088 A BE 701088A BE 701088D A BE701088D A BE 701088DA BE 701088 A BE701088 A BE 701088A
- Authority
- BE
- Belgium
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
- H01J29/07—Shadow masks for colour television tubes
- H01J29/076—Shadow masks for colour television tubes characterised by the shape or distribution of beam-passing apertures
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6609667A NL6609667A (fr) | 1966-07-09 | 1966-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE701088A true BE701088A (fr) | 1968-01-08 |
Family
ID=19797140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE701088D BE701088A (fr) | 1966-07-09 | 1967-07-07 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3439207A (fr) |
| AT (1) | AT269958B (fr) |
| BE (1) | BE701088A (fr) |
| CH (1) | CH463572A (fr) |
| DE (1) | DE1537261A1 (fr) |
| FR (1) | FR1575523A (fr) |
| GB (1) | GB1185338A (fr) |
| NL (1) | NL6609667A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4405939A (en) * | 1981-10-30 | 1983-09-20 | The Bendix Corporation | Method for making a direction sensitive contrast enhancement filter |
| GB2174239B (en) * | 1985-03-13 | 1989-06-21 | Rank Electronic Tubes Ltd | Cathode ray tube |
| US5621276A (en) * | 1992-05-01 | 1997-04-15 | Magma, Inc. | Cathode ray tube |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2937297A (en) * | 1957-08-05 | 1960-05-17 | Sylvania Electric Prod | Image display device |
-
1966
- 1966-07-09 NL NL6609667A patent/NL6609667A/xx unknown
-
1967
- 1967-07-06 CH CH960367A patent/CH463572A/de unknown
- 1967-07-06 AT AT630667A patent/AT269958B/de active
- 1967-07-06 GB GB31123/67A patent/GB1185338A/en not_active Expired
- 1967-07-07 BE BE701088D patent/BE701088A/xx unknown
- 1967-07-07 US US651917A patent/US3439207A/en not_active Expired - Lifetime
- 1967-07-07 FR FR1575523D patent/FR1575523A/fr not_active Expired
- 1967-07-21 DE DE19671537261 patent/DE1537261A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH463572A (de) | 1968-10-15 |
| NL6609667A (fr) | 1968-01-10 |
| DE1537261A1 (de) | 1969-08-28 |
| GB1185338A (en) | 1970-03-25 |
| FR1575523A (fr) | 1969-07-25 |
| US3439207A (en) | 1969-04-15 |
| AT269958B (de) | 1969-04-10 |