BE531212A - - Google Patents
Info
- Publication number
- BE531212A BE531212A BE531212DA BE531212A BE 531212 A BE531212 A BE 531212A BE 531212D A BE531212D A BE 531212DA BE 531212 A BE531212 A BE 531212A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/57—Control of contrast or brightness
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL1106223X | 1953-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE531212A true BE531212A (https=) |
Family
ID=19869269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE531212D BE531212A (https=) | 1953-08-19 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE531212A (https=) |
| FR (1) | FR1106223A (https=) |
-
0
- BE BE531212D patent/BE531212A/xx unknown
-
1954
- 1954-08-05 FR FR1106223D patent/FR1106223A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1106223A (fr) | 1955-12-15 |