FR2142037A1 - - Google Patents
Info
- Publication number
- FR2142037A1 FR2142037A1 FR7221857A FR7221857A FR2142037A1 FR 2142037 A1 FR2142037 A1 FR 2142037A1 FR 7221857 A FR7221857 A FR 7221857A FR 7221857 A FR7221857 A FR 7221857A FR 2142037 A1 FR2142037 A1 FR 2142037A1
- 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.)
- Granted
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
- H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
- H01J29/36—Photoelectric screens; Charge-storage screens
- H01J29/39—Charge-storage screens
- H01J29/41—Charge-storage screens using secondary emission, e.g. for supericonoscope
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4433271A JPS5345670B1 (cs) | 1971-06-18 | 1971-06-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2142037A1 true FR2142037A1 (cs) | 1973-01-26 |
| FR2142037B1 FR2142037B1 (cs) | 1977-12-23 |
Family
ID=12688542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7221857A Expired FR2142037B1 (cs) | 1971-06-18 | 1972-06-16 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3829727A (cs) |
| JP (1) | JPS5345670B1 (cs) |
| CA (1) | CA954927A (cs) |
| DE (1) | DE2229461A1 (cs) |
| FR (1) | FR2142037B1 (cs) |
| GB (1) | GB1366771A (cs) |
| NL (1) | NL7208254A (cs) |
-
1971
- 1971-06-18 JP JP4433271A patent/JPS5345670B1/ja active Pending
-
1972
- 1972-06-16 DE DE19722229461 patent/DE2229461A1/de active Pending
- 1972-06-16 NL NL7208254A patent/NL7208254A/xx not_active Application Discontinuation
- 1972-06-16 FR FR7221857A patent/FR2142037B1/fr not_active Expired
- 1972-06-16 CA CA144,934A patent/CA954927A/en not_active Expired
- 1972-06-19 GB GB2854772A patent/GB1366771A/en not_active Expired
- 1972-06-19 US US00263970A patent/US3829727A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2229461A1 (de) | 1972-12-21 |
| GB1366771A (en) | 1974-09-11 |
| JPS5345670B1 (cs) | 1978-12-08 |
| CA954927A (en) | 1974-09-17 |
| NL7208254A (cs) | 1972-12-20 |
| FR2142037B1 (cs) | 1977-12-23 |
| US3829727A (en) | 1974-08-13 |