JPH0441519U - - Google Patents
Info
- Publication number
- JPH0441519U JPH0441519U JP8426490U JP8426490U JPH0441519U JP H0441519 U JPH0441519 U JP H0441519U JP 8426490 U JP8426490 U JP 8426490U JP 8426490 U JP8426490 U JP 8426490U JP H0441519 U JPH0441519 U JP H0441519U
- Authority
- JP
- Japan
- Prior art keywords
- waterway
- protection liner
- view
- sand
- fits
- 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
- 239000004576 sand Substances 0.000 claims 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Revetment (AREA)
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8426490U JPH0529224Y2 (en, 2012) | 1990-08-08 | 1990-08-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8426490U JPH0529224Y2 (en, 2012) | 1990-08-08 | 1990-08-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0441519U true JPH0441519U (en, 2012) | 1992-04-08 |
| JPH0529224Y2 JPH0529224Y2 (en, 2012) | 1993-07-27 |
Family
ID=31632607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8426490U Expired - Lifetime JPH0529224Y2 (en, 2012) | 1990-08-08 | 1990-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0529224Y2 (en, 2012) |
-
1990
- 1990-08-08 JP JP8426490U patent/JPH0529224Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0529224Y2 (en, 2012) | 1993-07-27 |