BE383548A - - Google Patents
Info
- Publication number
- BE383548A BE383548A BE383548DA BE383548A BE 383548 A BE383548 A BE 383548A BE 383548D A BE383548D A BE 383548DA BE 383548 A BE383548 A BE 383548A
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR720342T | 1930-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE383548A true BE383548A (ja�@�@) |
Family
ID=9092858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE383548D BE383548A (ja�@�@) | 1930-10-21 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE383548A (ja�@�@) |
| FR (1) | FR720342A (ja�@�@) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE488964A (ja�@�@) * | 1948-05-11 | |||
| US2695952A (en) * | 1950-10-31 | 1954-11-30 | Rca Corp | Frequency modulation converter circuit |
-
0
- BE BE383548D patent/BE383548A/xx unknown
-
1930
- 1930-10-21 FR FR720342D patent/FR720342A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR720342A (fr) | 1932-02-18 |