JPH0198202U - - Google Patents
Info
- Publication number
- JPH0198202U JPH0198202U JP19531887U JP19531887U JPH0198202U JP H0198202 U JPH0198202 U JP H0198202U JP 19531887 U JP19531887 U JP 19531887U JP 19531887 U JP19531887 U JP 19531887U JP H0198202 U JPH0198202 U JP H0198202U
- Authority
- JP
- Japan
- Prior art keywords
- wood
- communicating
- thickness direction
- large number
- water permeable
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000002344 surface layer Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
Landscapes
- Road Paving Structures (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19531887U JPH0198202U (pl) | 1987-12-22 | 1987-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19531887U JPH0198202U (pl) | 1987-12-22 | 1987-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0198202U true JPH0198202U (pl) | 1989-06-30 |
Family
ID=31486001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19531887U Pending JPH0198202U (pl) | 1987-12-22 | 1987-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0198202U (pl) |
-
1987
- 1987-12-22 JP JP19531887U patent/JPH0198202U/ja active Pending