JPS57208000A - Traffic safety alarm system - Google Patents
Traffic safety alarm systemInfo
- Publication number
- JPS57208000A JPS57208000A JP9413881A JP9413881A JPS57208000A JP S57208000 A JPS57208000 A JP S57208000A JP 9413881 A JP9413881 A JP 9413881A JP 9413881 A JP9413881 A JP 9413881A JP S57208000 A JPS57208000 A JP S57208000A
- Authority
- JP
- Japan
- Prior art keywords
- alarm system
- traffic safety
- safety alarm
- traffic
- safety
- 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
- Audible And Visible Signals (AREA)
- Traffic Control Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9413881A JPS57208000A (en) | 1981-06-18 | 1981-06-18 | Traffic safety alarm system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9413881A JPS57208000A (en) | 1981-06-18 | 1981-06-18 | Traffic safety alarm system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57208000A true JPS57208000A (en) | 1982-12-20 |
JPH0223920B2 JPH0223920B2 (en) | 1990-05-25 |
Family
ID=14102024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9413881A Granted JPS57208000A (en) | 1981-06-18 | 1981-06-18 | Traffic safety alarm system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57208000A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59216078A (en) * | 1983-08-08 | 1984-12-06 | Optic Kk | Visitor annunciator |
JPS63257899A (en) * | 1987-04-15 | 1988-10-25 | 三菱電機株式会社 | Object recognizing apparatus |
JPH053320U (en) * | 1991-02-19 | 1993-01-19 | 操二 小林 | Traffic sign |
-
1981
- 1981-06-18 JP JP9413881A patent/JPS57208000A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59216078A (en) * | 1983-08-08 | 1984-12-06 | Optic Kk | Visitor annunciator |
JPS63257899A (en) * | 1987-04-15 | 1988-10-25 | 三菱電機株式会社 | Object recognizing apparatus |
JPH053320U (en) * | 1991-02-19 | 1993-01-19 | 操二 小林 | Traffic sign |
Also Published As
Publication number | Publication date |
---|---|
JPH0223920B2 (en) | 1990-05-25 |
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