BE390673A - - Google Patents
Info
- Publication number
- BE390673A BE390673A BE390673DA BE390673A BE 390673 A BE390673 A BE 390673A BE 390673D A BE390673D A BE 390673DA BE 390673 A BE390673 A BE 390673A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C1/00—Amplitude modulation
- H03C1/16—Amplitude modulation by means of discharge device having at least three electrodes
- H03C1/18—Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid
- H03C1/24—Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid modulating signal applied to different grid
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2436031A GB388756A (en) | 1931-08-29 | 1931-08-29 | Improvements in or relating to modulation systems suitable for use in wireless signalling and like transmission systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE390673A true BE390673A (de) |
Family
ID=10210497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE390673D BE390673A (de) | 1931-08-29 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE390673A (de) |
| FR (1) | FR740986A (de) |
| GB (1) | GB388756A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR959234A (de) * | 1947-12-26 | 1950-03-25 |
-
0
- FR FR740986D patent/FR740986A/fr not_active Expired
- BE BE390673D patent/BE390673A/xx unknown
-
1931
- 1931-08-29 GB GB2436031A patent/GB388756A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR740986A (de) | 1933-02-03 |
| GB388756A (en) | 1933-02-28 |