BE494430A - - Google Patents
Info
- Publication number
- BE494430A BE494430A BE494430DA BE494430A BE 494430 A BE494430 A BE 494430A BE 494430D A BE494430D A BE 494430DA BE 494430 A BE494430 A BE 494430A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
- H04H20/61—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast
- H04H20/63—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast to plural spots in a confined site, e.g. MATV [Master Antenna Television]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/10—Adaptations for transmission by electrical cable
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17345—Control of the passage of the selected programme
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Details Of Television Systems (AREA)
- Television Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB671449A GB660694A (en) | 1949-03-11 | 1949-03-11 | Improvements in or relating to communal radio television and like receiving systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE494430A true BE494430A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=9819434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE494430D BE494430A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1949-03-11 |
Country Status (5)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE509292A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1951-02-24 | |||
| BE516647A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1952-01-01 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB433552A (en) * | 1934-02-16 | 1935-08-16 | John Logie Baird | Improvements in or relating to television and like systems |
| US2241586A (en) * | 1938-03-12 | 1941-05-13 | Rca Corp | Central television receiving system |
-
0
- NL NL77192D patent/NL77192C/xx active
- BE BE494430D patent/BE494430A/xx unknown
-
1949
- 1949-03-11 GB GB671449A patent/GB660694A/en not_active Expired
-
1950
- 1950-03-09 FR FR1019212D patent/FR1019212A/fr not_active Expired
- 1950-10-01 DE DEK7284A patent/DE947559C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL77192C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| DE947559C (de) | 1956-08-16 |
| FR1019212A (fr) | 1953-01-19 |
| GB660694A (en) | 1951-11-14 |