FR743623A - - Google Patents
Info
- Publication number
- FR743623A FR743623A FR743623DA FR743623A FR 743623 A FR743623 A FR 743623A FR 743623D A FR743623D A FR 743623DA FR 743623 A FR743623 A FR 743623A
- 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
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/68—Tubes specially designed to act as oscillator with positive grid and retarding field, e.g. for Barkhausen-Kurz oscillators
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DET39765D DE659532C (de) | 1931-11-18 | 1931-11-18 | Doppelgitterroehrenanordnung in Bremsfeldschaltung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR743623A true FR743623A (de) | 1933-04-03 |
Family
ID=7560583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR743623D Expired FR743623A (de) | 1931-11-18 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE659532C (de) |
| FR (1) | FR743623A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL68153C (de) * | 1940-12-17 |
-
0
- FR FR743623D patent/FR743623A/fr not_active Expired
-
1931
- 1931-11-18 DE DET39765D patent/DE659532C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE659532C (de) | 1938-05-05 |