BE549831A - - Google Patents
Info
- Publication number
- BE549831A BE549831A BE549831DA BE549831A BE 549831 A BE549831 A BE 549831A BE 549831D A BE549831D A BE 549831DA BE 549831 A BE549831 A BE 549831A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
- H04H60/38—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space
- H04H60/40—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space for identifying broadcast time
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEN12622A DE1013729B (de) | 1956-08-18 | 1956-08-18 | Aufzeichnungsvorrichtung zur Ermittlung der Programmwahl der Benutzer von Funkempfangsgeraeten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE549831A true BE549831A (forum.php) |
Family
ID=7339610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE549831D BE549831A (forum.php) | 1956-08-18 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE549831A (forum.php) |
| CH (1) | CH348836A (forum.php) |
| DE (1) | DE1013729B (forum.php) |
| FR (1) | FR1156949A (forum.php) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2660508A (en) * | 1947-07-23 | 1953-11-24 | Nielsen A C Co | System and apparatus for determining the listening habits of wave signal receiver users |
-
0
- BE BE549831D patent/BE549831A/xx unknown
-
1956
- 1956-07-16 FR FR1156949D patent/FR1156949A/fr not_active Expired
- 1956-08-18 CH CH348836D patent/CH348836A/de unknown
- 1956-08-18 DE DEN12622A patent/DE1013729B/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE1013729C2 (forum.php) | 1958-01-16 |
| FR1156949A (fr) | 1958-05-22 |
| CH348836A (de) | 1960-09-15 |
| DE1013729B (de) | 1957-08-14 |