BE350351A - - Google Patents
Info
- Publication number
- BE350351A BE350351A BE350351DA BE350351A BE 350351 A BE350351 A BE 350351A BE 350351D A BE350351D A BE 350351DA BE 350351 A BE350351 A BE 350351A
- 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
- H03D7/08—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 the same two electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR35568T | 1928-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE350351A true BE350351A (en:Method) |
Family
ID=8672429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE350351D BE350351A (en:Method) | 1928-03-09 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE350351A (en:Method) |
| FR (2) | FR647889A (en:Method) |
-
0
- BE BE350351D patent/BE350351A/xx unknown
-
1928
- 1928-01-16 FR FR647889D patent/FR647889A/fr not_active Expired
- 1928-03-09 FR FR35568D patent/FR35568E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR647889A (fr) | 1928-12-03 |
| FR35568E (fr) | 1930-03-26 |