BE380886A - - Google Patents
Info
- Publication number
- BE380886A BE380886A BE380886DA BE380886A BE 380886 A BE380886 A BE 380886A BE 380886D A BE380886D A BE 380886DA BE 380886 A BE380886 A BE 380886A
- 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)
- Superheterodyne Receivers (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR733712T | 1931-06-25 | ||
| BE380886T | 1931-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE380886A true BE380886A (ja�@�@) | 1931-07-31 |
Family
ID=3868764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE380886D BE380886A (ja�@�@) | 1931-06-25 | 1931-06-25 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE380886A (ja�@�@) |
| FR (1) | FR733712A (ja�@�@) |
| GB (1) | GB384583A (ja�@�@) |
-
1931
- 1931-06-25 BE BE380886D patent/BE380886A/xx unknown
- 1931-06-25 FR FR733712D patent/FR733712A/fr not_active Expired
-
1932
- 1932-06-18 GB GB17304/32A patent/GB384583A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR733712A (fr) | 1932-10-10 |
| GB384583A (en) | 1932-12-08 |