FR2168438B1 - - Google Patents
Info
- Publication number
- FR2168438B1 FR2168438B1 FR7301581A FR7301581A FR2168438B1 FR 2168438 B1 FR2168438 B1 FR 2168438B1 FR 7301581 A FR7301581 A FR 7301581A FR 7301581 A FR7301581 A FR 7301581A FR 2168438 B1 FR2168438 B1 FR 2168438B1
- Authority
- FR
- France
- Legal status (The legal status 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 status listed.)
- Expired
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
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/48—Electron guns
-
- 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
- H01J29/84—Traps for removing or diverting unwanted particles, e.g. negative ions, fringing electrons; Arrangements for velocity or mass selection
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7200722A NL156859C (de) | 1972-01-19 | 1972-01-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2168438A1 FR2168438A1 (de) | 1973-08-31 |
| FR2168438B1 true FR2168438B1 (de) | 1977-12-30 |
Family
ID=19815190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7301581A Expired FR2168438B1 (de) | 1972-01-19 | 1973-01-17 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5128973B2 (de) |
| AU (1) | AU473934B2 (de) |
| BE (1) | BE794167A (de) |
| CA (1) | CA952962A (de) |
| DE (1) | DE2262546C3 (de) |
| ES (1) | ES410707A1 (de) |
| FR (1) | FR2168438B1 (de) |
| GB (1) | GB1353455A (de) |
| IT (1) | IT976264B (de) |
| NL (1) | NL156859C (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54147722A (en) * | 1978-05-12 | 1979-11-19 | Hitachi Ltd | Pick up tube |
| JPS57163957A (en) * | 1981-03-31 | 1982-10-08 | Toshiba Electric Equip | Display lamp |
| NL8104893A (nl) * | 1981-10-29 | 1983-05-16 | Philips Nv | Kathodestraalbuis en halfgeleiderinrichting voor toepassing in een dergelijke kathodestraalbuis. |
| JPS5915281A (ja) * | 1982-07-15 | 1984-01-26 | 東芝ライテック株式会社 | 大形カラ−表示装置 |
| JPS5914248A (ja) * | 1982-07-15 | 1984-01-25 | Toshiba Electric Equip Corp | 表示素子 |
| JPS62103683A (ja) * | 1985-10-31 | 1987-05-14 | 東芝ライテック株式会社 | 屋外形表示装置 |
-
0
- BE BE794167D patent/BE794167A/xx unknown
-
1972
- 1972-01-19 NL NL7200722A patent/NL156859C/xx not_active IP Right Cessation
- 1972-12-21 DE DE19722262546 patent/DE2262546C3/de not_active Expired
- 1972-12-29 IT IT7117872A patent/IT976264B/it active
-
1973
- 1973-01-15 AU AU51084/73A patent/AU473934B2/en not_active Expired
- 1973-01-16 JP JP671073A patent/JPS5128973B2/ja not_active Expired
- 1973-01-16 GB GB219473A patent/GB1353455A/en not_active Expired
- 1973-01-17 ES ES410707A patent/ES410707A1/es not_active Expired
- 1973-01-17 FR FR7301581A patent/FR2168438B1/fr not_active Expired
- 1973-01-19 CA CA161,608A patent/CA952962A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2262546A1 (de) | 1973-07-26 |
| BE794167A (fr) | 1973-07-17 |
| AU5108473A (en) | 1974-08-01 |
| NL7200722A (de) | 1973-07-23 |
| DE2262546C3 (de) | 1979-01-11 |
| CA952962A (en) | 1974-08-13 |
| ES410707A1 (es) | 1976-01-01 |
| JPS5128973B2 (de) | 1976-08-23 |
| AU473934B2 (en) | 1976-07-08 |
| GB1353455A (en) | 1974-05-15 |
| IT976264B (it) | 1974-08-20 |
| JPS4883772A (de) | 1973-11-08 |
| FR2168438A1 (de) | 1973-08-31 |
| NL156859C (de) | 1978-10-16 |
| DE2262546B2 (de) | 1978-05-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |