BE485270A - - Google Patents
Info
- Publication number
- BE485270A BE485270A BE485270DA BE485270A BE 485270 A BE485270 A BE 485270A BE 485270D A BE485270D A BE 485270DA BE 485270 A BE485270 A BE 485270A
- 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 |
|---|---|---|---|
| NL2521443X | 1947-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE485270A true BE485270A (pt) |
Family
ID=19874567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE485270D BE485270A (pt) | 1947-10-14 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2521443A (pt) |
| BE (1) | BE485270A (pt) |
| FR (1) | FR973450A (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB665074A (en) * | 1949-11-04 | 1952-01-16 | British Telecomm Res Ltd | Improvements in and relating to balanced modulators |
| US3015802A (en) * | 1953-04-07 | 1962-01-02 | Roy R Newsom | Remote control of traffic signals |
| US2844798A (en) * | 1954-12-14 | 1958-07-22 | Sylvania Electric Prod | Carrier suppressed modulator |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE404162A (pt) * | 1933-07-12 | |||
| US2224690A (en) * | 1937-12-23 | 1940-12-10 | Rca Corp | Modulated carrier wave transmitter |
-
0
- BE BE485270D patent/BE485270A/xx unknown
-
1948
- 1948-10-12 FR FR973450D patent/FR973450A/fr not_active Expired
- 1948-10-12 US US54076A patent/US2521443A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR973450A (fr) | 1951-02-09 |
| US2521443A (en) | 1950-09-05 |