FR739024A - - Google Patents
Info
- Publication number
- FR739024A FR739024A FR739024DA FR739024A FR 739024 A FR739024 A FR 739024A FR 739024D A FR739024D A FR 739024DA FR 739024 A FR739024 A FR 739024A
- 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
- H01J25/72—Tubes specially designed to act as oscillator with positive grid and retarding field, e.g. for Barkhausen-Kurz oscillators in which a standing wave or a considerable part thereof is produced along an electrode, e.g. Clavier tube
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US400319XA | 1931-06-24 | 1931-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR739024A true FR739024A (pt) | 1932-12-31 |
Family
ID=21908715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR739024D Expired FR739024A (pt) | 1931-06-24 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR739024A (pt) |
| GB (1) | GB400319A (pt) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE747903C (de) * | 1935-12-14 | 1953-02-23 | Julius Pintsch K G | Roehrenanordnung zum Anfachen ultrahochfrequenter elektromagnetischer Schwingungen |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2145735A (en) * | 1936-01-29 | 1939-01-31 | Gen Electric | Short wave radio transmitter |
-
0
- FR FR739024D patent/FR739024A/fr not_active Expired
-
1932
- 1932-05-23 GB GB14595/32A patent/GB400319A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE747903C (de) * | 1935-12-14 | 1953-02-23 | Julius Pintsch K G | Roehrenanordnung zum Anfachen ultrahochfrequenter elektromagnetischer Schwingungen |
Also Published As
| Publication number | Publication date |
|---|---|
| GB400319A (en) | 1933-10-26 |