FR2110663A5 - - Google Patents
Info
- Publication number
- FR2110663A5 FR2110663A5 FR7038557A FR7038557A FR2110663A5 FR 2110663 A5 FR2110663 A5 FR 2110663A5 FR 7038557 A FR7038557 A FR 7038557A FR 7038557 A FR7038557 A FR 7038557A FR 2110663 A5 FR2110663 A5 FR 2110663A5
- 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
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/06—Main electrodes
- H01J61/073—Main electrodes for high-pressure discharge lamps
- H01J61/0735—Main electrodes for high-pressure discharge lamps characterised by the material of the electrode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
- H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7038557A FR2110663A5 (enExample) | 1970-10-26 | 1970-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7038557A FR2110663A5 (enExample) | 1970-10-26 | 1970-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2110663A5 true FR2110663A5 (enExample) | 1972-06-02 |
Family
ID=9063276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7038557A Expired FR2110663A5 (enExample) | 1970-10-26 | 1970-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2110663A5 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0110645A3 (en) * | 1982-11-30 | 1985-05-29 | Thorn Emi Plc | Improvements in photoprinting lamps |
-
1970
- 1970-10-26 FR FR7038557A patent/FR2110663A5/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0110645A3 (en) * | 1982-11-30 | 1985-05-29 | Thorn Emi Plc | Improvements in photoprinting lamps |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| CD | Change of name or company name | ||
| ST | Notification of lapse |