FR769829A - Tube électronique - Google Patents
Tube électroniqueInfo
- Publication number
- FR769829A FR769829A FR769829DA FR769829A FR 769829 A FR769829 A FR 769829A FR 769829D A FR769829D A FR 769829DA FR 769829 A FR769829 A FR 769829A
- Authority
- FR
- France
- Prior art keywords
- electron tube
- electron
- tube
- 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
- 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 |
---|---|---|---|
DE2088653X | 1933-03-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR769829A true FR769829A (fr) | 1934-09-03 |
Family
ID=7984353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR769829D Expired FR769829A (fr) | 1933-03-08 | 1934-03-08 | Tube électronique |
Country Status (2)
Country | Link |
---|---|
US (1) | US2088653A (fr) |
FR (1) | FR769829A (fr) |
-
1934
- 1934-03-08 FR FR769829D patent/FR769829A/fr not_active Expired
- 1934-03-08 US US714651A patent/US2088653A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US2088653A (en) | 1937-08-03 |
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