BE437660A - - Google Patents
Info
- Publication number
- BE437660A BE437660A BE437660DA BE437660A BE 437660 A BE437660 A BE 437660A BE 437660D A BE437660D A BE 437660DA BE 437660 A BE437660 A BE 437660A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/06—Transference of modulation from one carrier to another, e.g. frequency-changing by means of discharge tubes having more than two electrodes
- H03D7/10—Transference of modulation from one carrier to another, e.g. frequency-changing by means of discharge tubes having more than two electrodes the signals to be mixed being applied between different pairs of electrodes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
- H01J43/02—Tubes in which one or a few electrodes are secondary-electron emitting electrodes
- H01J43/025—Circuits therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transforming Electric Information Into Light Information (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB203239A GB524049A (en) | 1939-01-20 | 1939-01-20 | Improvements relating to circuits for electron discharge devices employing secondary emission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE437660A true BE437660A (es) |
Family
ID=9732406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE437660D BE437660A (es) | 1939-01-20 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE437660A (es) |
| GB (1) | GB524049A (es) |
-
0
- BE BE437660D patent/BE437660A/xx unknown
-
1939
- 1939-01-20 GB GB203239A patent/GB524049A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB524049A (en) | 1940-07-29 |