ZA849435B - Television and market research data collection system and method - Google Patents
Television and market research data collection system and methodInfo
- Publication number
- ZA849435B ZA849435B ZA849435A ZA849435A ZA849435B ZA 849435 B ZA849435 B ZA 849435B ZA 849435 A ZA849435 A ZA 849435A ZA 849435 A ZA849435 A ZA 849435A ZA 849435 B ZA849435 B ZA 849435B
- Authority
- ZA
- South Africa
- Prior art keywords
- television
- data collection
- collection system
- market research
- research data
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/559,459 US4546382A (en) | 1983-06-09 | 1983-12-08 | Television and market research data collection system and method |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA849435B true ZA849435B (en) | 1986-04-30 |
Family
ID=24233670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA849435A ZA849435B (en) | 1983-12-08 | 1984-12-04 | Television and market research data collection system and method |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS60191585A (en) |
ZA (1) | ZA849435B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4695879A (en) * | 1986-02-07 | 1987-09-22 | Weinblatt Lee S | Television viewer meter |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57196681A (en) * | 1981-05-28 | 1982-12-02 | Hokuriyou Denko Kk | Bidirectional catv charged system |
JPS5846778A (en) * | 1981-09-14 | 1983-03-18 | Fujitsu Ltd | Detection for abnormality of analog circuit part |
-
1984
- 1984-12-04 ZA ZA849435A patent/ZA849435B/en unknown
- 1984-12-07 JP JP25772784A patent/JPS60191585A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS60191585A (en) | 1985-09-30 |
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