JPS57157394A - Video selector - Google Patents
Video selectorInfo
- Publication number
- JPS57157394A JPS57157394A JP4457481A JP4457481A JPS57157394A JP S57157394 A JPS57157394 A JP S57157394A JP 4457481 A JP4457481 A JP 4457481A JP 4457481 A JP4457481 A JP 4457481A JP S57157394 A JPS57157394 A JP S57157394A
- Authority
- JP
- Japan
- Prior art keywords
- video selector
- selector
- video
- Prior art date
- 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.)
- Granted
Links
Landscapes
- Closed-Circuit Television Systems (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4457481A JPS57157394A (en) | 1981-03-25 | 1981-03-25 | Video selector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4457481A JPS57157394A (en) | 1981-03-25 | 1981-03-25 | Video selector |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57157394A true JPS57157394A (en) | 1982-09-28 |
JPS6218115B2 JPS6218115B2 (en) | 1987-04-21 |
Family
ID=12695271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4457481A Granted JPS57157394A (en) | 1981-03-25 | 1981-03-25 | Video selector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57157394A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5068734A (en) * | 1973-10-23 | 1975-06-09 | ||
JPS5152224A (en) * | 1974-11-01 | 1976-05-08 | Oki Electric Ind Co Ltd | itv kanshisochi |
JPS53137726U (en) * | 1977-04-05 | 1978-10-31 |
-
1981
- 1981-03-25 JP JP4457481A patent/JPS57157394A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5068734A (en) * | 1973-10-23 | 1975-06-09 | ||
JPS5152224A (en) * | 1974-11-01 | 1976-05-08 | Oki Electric Ind Co Ltd | itv kanshisochi |
JPS53137726U (en) * | 1977-04-05 | 1978-10-31 |
Also Published As
Publication number | Publication date |
---|---|
JPS6218115B2 (en) | 1987-04-21 |
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