FR965666A - - Google Patents
Info
- Publication number
- FR965666A FR965666A FR965666DA FR965666A FR 965666 A FR965666 A FR 965666A FR 965666D A FR965666D A FR 965666DA FR 965666 A FR965666 A FR 965666A
- 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
- H01J61/067—Main electrodes for low-pressure discharge lamps
- H01J61/0672—Main electrodes for low-pressure discharge lamps characterised by the construction of the electrode
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US268316XA | 1947-05-05 | 1947-05-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR965666A true FR965666A (de) | 1950-09-19 |
Family
ID=21834030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR965666D Expired FR965666A (de) | 1947-05-05 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH268316A (de) |
| FR (1) | FR965666A (de) |
| GB (1) | GB656737A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1017283B (de) * | 1952-11-29 | 1957-10-10 | Gen Electric | Verfahren und Vorrichtung zum Formen und Montieren von Metallschirmen an Elektrodenaufbauten von Entladungslampen |
-
0
- FR FR965666D patent/FR965666A/fr not_active Expired
-
1948
- 1948-04-28 CH CH268316D patent/CH268316A/de unknown
- 1948-05-04 GB GB12250/48A patent/GB656737A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH268316A (de) | 1950-05-15 |
| GB656737A (en) | 1951-08-29 |