JPS56146507A - Detector for road surface condition - Google Patents
Detector for road surface conditionInfo
- Publication number
- JPS56146507A JPS56146507A JP4831880A JP4831880A JPS56146507A JP S56146507 A JPS56146507 A JP S56146507A JP 4831880 A JP4831880 A JP 4831880A JP 4831880 A JP4831880 A JP 4831880A JP S56146507 A JPS56146507 A JP S56146507A
- Authority
- JP
- Japan
- Prior art keywords
- detector
- road surface
- surface condition
- condition
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4831880A JPS6017887B2 (en) | 1980-04-10 | 1980-04-10 | Road surface condition detection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4831880A JPS6017887B2 (en) | 1980-04-10 | 1980-04-10 | Road surface condition detection device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56146507A true JPS56146507A (en) | 1981-11-14 |
JPS6017887B2 JPS6017887B2 (en) | 1985-05-07 |
Family
ID=12800059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4831880A Expired JPS6017887B2 (en) | 1980-04-10 | 1980-04-10 | Road surface condition detection device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6017887B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0640031U (en) * | 1992-10-31 | 1994-05-27 | 財団法人ダム水源地環境整備センター | Simple fishway device |
-
1980
- 1980-04-10 JP JP4831880A patent/JPS6017887B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0640031U (en) * | 1992-10-31 | 1994-05-27 | 財団法人ダム水源地環境整備センター | Simple fishway device |
Also Published As
Publication number | Publication date |
---|---|
JPS6017887B2 (en) | 1985-05-07 |
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