CH202357A - Elektronenröhre, insbesondere für sehr hohe Frequenzen. - Google Patents
Elektronenröhre, insbesondere für sehr hohe Frequenzen.Info
- Publication number
- CH202357A CH202357A CH202357DA CH202357A CH 202357 A CH202357 A CH 202357A CH 202357D A CH202357D A CH 202357DA CH 202357 A CH202357 A CH 202357A
- Authority
- CH
- Switzerland
- Prior art keywords
- high frequencies
- electron tubes
- tubes
- electron
- frequencies
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/32—Seals for leading-in conductors
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202357X | 1937-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH202357A true CH202357A (de) | 1939-01-15 |
Family
ID=5771087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH202357D CH202357A (de) | 1937-05-15 | 1938-05-13 | Elektronenröhre, insbesondere für sehr hohe Frequenzen. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2156048A (instruction) |
| BE (1) | BE428070A (instruction) |
| CH (1) | CH202357A (instruction) |
| FR (1) | FR837898A (instruction) |
| GB (1) | GB510984A (instruction) |
| NL (1) | NL50924C (instruction) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2791480A (en) * | 1955-07-08 | 1957-05-07 | Richard C Larson | Method of making an electron tube |
| US2939031A (en) * | 1955-08-01 | 1960-05-31 | Varian Associates | Electron tube apparatus |
| BE559256A (instruction) * | 1955-09-07 | |||
| US2907911A (en) * | 1956-01-16 | 1959-10-06 | Gen Electric | Electron discharge device |
| US2823281A (en) * | 1956-09-27 | 1958-02-11 | Iron Fireman Mfg Co | High speed relay |
| US2983838A (en) * | 1959-01-02 | 1961-05-09 | Westinghouse Electric Corp | Lamp base and terminal means therefor |
| US3202843A (en) * | 1959-12-08 | 1965-08-24 | Hurst Harry | Thermionic converters |
-
0
- BE BE428070D patent/BE428070A/xx unknown
- NL NL50924D patent/NL50924C/xx active
-
1938
- 1938-05-13 US US207754A patent/US2156048A/en not_active Expired - Lifetime
- 1938-05-13 CH CH202357D patent/CH202357A/de unknown
- 1938-05-13 GB GB14359/38A patent/GB510984A/en not_active Expired
- 1938-05-13 FR FR837898D patent/FR837898A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR837898A (fr) | 1939-02-22 |
| US2156048A (en) | 1939-04-25 |
| NL50924C (instruction) | |
| BE428070A (instruction) | |
| GB510984A (en) | 1939-08-11 |
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