JPS56121088A - Control system for road information indicator - Google Patents
Control system for road information indicatorInfo
- Publication number
- JPS56121088A JPS56121088A JP2505780A JP2505780A JPS56121088A JP S56121088 A JPS56121088 A JP S56121088A JP 2505780 A JP2505780 A JP 2505780A JP 2505780 A JP2505780 A JP 2505780A JP S56121088 A JPS56121088 A JP S56121088A
- Authority
- JP
- Japan
- Prior art keywords
- control system
- road information
- information indicator
- indicator
- road
- 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
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2505780A JPS56121088A (en) | 1980-02-28 | 1980-02-28 | Control system for road information indicator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2505780A JPS56121088A (en) | 1980-02-28 | 1980-02-28 | Control system for road information indicator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56121088A true JPS56121088A (en) | 1981-09-22 |
JPS6251477B2 JPS6251477B2 (en) | 1987-10-30 |
Family
ID=12155287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2505780A Granted JPS56121088A (en) | 1980-02-28 | 1980-02-28 | Control system for road information indicator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56121088A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62188793U (en) * | 1986-05-21 | 1987-12-01 | ||
JPS62190296U (en) * | 1986-05-26 | 1987-12-03 | ||
JPS63139397A (en) * | 1986-12-02 | 1988-06-11 | スタンレー電気株式会社 | Variable color led information display system |
-
1980
- 1980-02-28 JP JP2505780A patent/JPS56121088A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62188793U (en) * | 1986-05-21 | 1987-12-01 | ||
JPS62190296U (en) * | 1986-05-26 | 1987-12-03 | ||
JPS63139397A (en) * | 1986-12-02 | 1988-06-11 | スタンレー電気株式会社 | Variable color led information display system |
Also Published As
Publication number | Publication date |
---|---|
JPS6251477B2 (en) | 1987-10-30 |
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