JPH01168347U - - Google Patents
Info
- Publication number
- JPH01168347U JPH01168347U JP6568288U JP6568288U JPH01168347U JP H01168347 U JPH01168347 U JP H01168347U JP 6568288 U JP6568288 U JP 6568288U JP 6568288 U JP6568288 U JP 6568288U JP H01168347 U JPH01168347 U JP H01168347U
- Authority
- JP
- Japan
- Prior art keywords
- road
- road surface
- detection means
- amount
- detecting
- 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.)
- Pending
Links
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6568288U JPH01168347U (en, 2012) | 1988-05-18 | 1988-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6568288U JPH01168347U (en, 2012) | 1988-05-18 | 1988-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01168347U true JPH01168347U (en, 2012) | 1989-11-28 |
Family
ID=31291109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6568288U Pending JPH01168347U (en, 2012) | 1988-05-18 | 1988-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01168347U (en, 2012) |
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1988
- 1988-05-18 JP JP6568288U patent/JPH01168347U/ja active Pending