BE709170A - - Google Patents
Info
- Publication number
- BE709170A BE709170A BE709170DA BE709170A BE 709170 A BE709170 A BE 709170A BE 709170D A BE709170D A BE 709170DA BE 709170 A BE709170 A BE 709170A
- 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 |
|---|---|---|---|
| NL676700444A NL149323B (nl) | 1967-01-12 | 1967-01-12 | Elektronenstraalbuis voor het weergeven van kleurenbeelden. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE709170A true BE709170A (it) | 1968-07-10 |
Family
ID=19798965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE709170D BE709170A (it) | 1967-01-12 | 1968-01-10 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3486061A (it) |
| AT (1) | AT276503B (it) |
| BE (1) | BE709170A (it) |
| CH (1) | CH474149A (it) |
| DE (1) | DE1537284A1 (it) |
| ES (1) | ES349039A1 (it) |
| FR (1) | FR1550860A (it) |
| GB (1) | GB1146140A (it) |
| NL (1) | NL149323B (it) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0153555B2 (it) * | 1978-03-13 | 1989-11-14 | Rca Licensing Corp | |
| US4370591A (en) * | 1979-09-14 | 1983-01-25 | Hitachi, Ltd. | Color picture tube shadow mask |
| NL8500734A (nl) * | 1985-03-14 | 1986-10-01 | Philips Nv | Kleurenbeeldbuis. |
| BG47787A1 (en) * | 1988-03-14 | 1990-09-14 | Sofija Televizija | Device for input of symbols in programme television signal |
| CA2010680A1 (en) * | 1989-04-17 | 1990-10-17 | Isaac M. Bell | Video switch arrangement |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2669672A (en) * | 1953-03-10 | 1954-02-16 | Sam H Kaplan | Color image target structure |
| US2971117A (en) * | 1956-03-01 | 1961-02-07 | Rca Corp | Color-kinescopes, etc. |
| BE557575A (it) * | 1956-05-16 | |||
| US2967971A (en) * | 1957-08-14 | 1961-01-10 | Hughes Aircraft Co | Storage tube with improved flood gun |
| US3005921A (en) * | 1958-01-27 | 1961-10-24 | Rca Corp | Cathode-ray tubes of the focus-mask variety |
-
1967
- 1967-01-12 NL NL676700444A patent/NL149323B/xx unknown
- 1967-12-16 DE DE19671537284 patent/DE1537284A1/de active Pending
- 1967-12-26 US US693554A patent/US3486061A/en not_active Expired - Lifetime
-
1968
- 1968-01-09 CH CH28168A patent/CH474149A/de not_active IP Right Cessation
- 1968-01-09 GB GB1253/68A patent/GB1146140A/en not_active Expired
- 1968-01-09 AT AT19168A patent/AT276503B/de active
- 1968-01-09 ES ES349039A patent/ES349039A1/es not_active Expired
- 1968-01-10 BE BE709170D patent/BE709170A/xx unknown
- 1968-01-12 FR FR1550860D patent/FR1550860A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL149323B (nl) | 1976-04-15 |
| GB1146140A (en) | 1969-03-19 |
| ES349039A1 (es) | 1969-04-01 |
| DE1537284A1 (de) | 1970-07-23 |
| CH474149A (de) | 1969-06-15 |
| FR1550860A (it) | 1968-12-20 |
| US3486061A (en) | 1969-12-23 |
| NL6700444A (it) | 1968-07-15 |
| AT276503B (de) | 1969-11-25 |