JPS63194938U - - Google Patents
Info
- Publication number
- JPS63194938U JPS63194938U JP8286487U JP8286487U JPS63194938U JP S63194938 U JPS63194938 U JP S63194938U JP 8286487 U JP8286487 U JP 8286487U JP 8286487 U JP8286487 U JP 8286487U JP S63194938 U JPS63194938 U JP S63194938U
- Authority
- JP
- Japan
- Prior art keywords
- culvert
- durable
- water collection
- fiber
- drainage channel
- 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 7
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims 5
- 239000002689 soil Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8286487U JPS63194938U (en, 2012) | 1987-05-29 | 1987-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8286487U JPS63194938U (en, 2012) | 1987-05-29 | 1987-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63194938U true JPS63194938U (en, 2012) | 1988-12-15 |
Family
ID=30935908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8286487U Pending JPS63194938U (en, 2012) | 1987-05-29 | 1987-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63194938U (en, 2012) |
-
1987
- 1987-05-29 JP JP8286487U patent/JPS63194938U/ja active Pending