FR895352A - Valves thermioniques et redresseurs - Google Patents
Valves thermioniques et redresseursInfo
- Publication number
- FR895352A FR895352A FR895352DA FR895352A FR 895352 A FR895352 A FR 895352A FR 895352D A FR895352D A FR 895352DA FR 895352 A FR895352 A FR 895352A
- Authority
- FR
- France
- Prior art keywords
- rectifiers
- thermionic valves
- thermionic
- valves
- Prior art date
- 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
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/02—Main electrodes
- H01J1/13—Solid thermionic cathodes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR895352T | 1943-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR895352A true FR895352A (fr) | 1945-01-23 |
Family
ID=9390739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR895352D Expired FR895352A (fr) | 1943-03-02 | 1943-03-02 | Valves thermioniques et redresseurs |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR895352A (fr) |
-
1943
- 1943-03-02 FR FR895352D patent/FR895352A/fr not_active Expired
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