JPS535492B1 - - Google Patents
Info
- Publication number
- JPS535492B1 JPS535492B1 JP4848771A JP4848771A JPS535492B1 JP S535492 B1 JPS535492 B1 JP S535492B1 JP 4848771 A JP4848771 A JP 4848771A JP 4848771 A JP4848771 A JP 4848771A JP S535492 B1 JPS535492 B1 JP S535492B1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4848771A JPS535492B1 (en) | 1971-07-03 | 1971-07-03 | |
| GB3058672A GB1358355A (en) | 1971-07-03 | 1972-06-29 | Automatic telegraphy monitoring device |
| CA146,211A CA965150A (en) | 1971-07-03 | 1972-06-30 | Automatic telecasting or broad-casting monitoring device |
| DE19722232344 DE2232344C3 (en) | 1971-07-03 | 1972-07-01 | Automatically working system for monitoring a special radio program by means of monitoring signals stored in it |
| FR7224001A FR2144740B1 (en) | 1971-07-03 | 1972-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4848771A JPS535492B1 (en) | 1971-07-03 | 1971-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS535492B1 true JPS535492B1 (en) | 1978-02-28 |
Family
ID=12804729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4848771A Pending JPS535492B1 (en) | 1971-07-03 | 1971-07-03 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS535492B1 (en) |
| CA (1) | CA965150A (en) |
| DE (1) | DE2232344C3 (en) |
| FR (1) | FR2144740B1 (en) |
| GB (1) | GB1358355A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4025851A (en) * | 1975-11-28 | 1977-05-24 | A.C. Nielsen Company | Automatic monitor for programs broadcast |
| US9681171B2 (en) * | 2014-03-06 | 2017-06-13 | Verizon Patent And Licensing Inc. | Providing second screen content based on a frequency code |
-
1971
- 1971-07-03 JP JP4848771A patent/JPS535492B1/ja active Pending
-
1972
- 1972-06-29 GB GB3058672A patent/GB1358355A/en not_active Expired
- 1972-06-30 CA CA146,211A patent/CA965150A/en not_active Expired
- 1972-07-01 DE DE19722232344 patent/DE2232344C3/en not_active Expired
- 1972-07-03 FR FR7224001A patent/FR2144740B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1358355A (en) | 1974-07-03 |
| FR2144740B1 (en) | 1977-07-22 |
| DE2232344B2 (en) | 1974-11-21 |
| FR2144740A1 (en) | 1973-02-16 |
| DE2232344A1 (en) | 1973-03-08 |
| CA965150A (en) | 1975-03-25 |
| DE2232344C3 (en) | 1975-07-17 |