JPH0441518U - - Google Patents
Info
- Publication number
- JPH0441518U JPH0441518U JP8426390U JP8426390U JPH0441518U JP H0441518 U JPH0441518 U JP H0441518U JP 8426390 U JP8426390 U JP 8426390U JP 8426390 U JP8426390 U JP 8426390U JP H0441518 U JPH0441518 U JP H0441518U
- Authority
- JP
- Japan
- Prior art keywords
- sand removal
- removal path
- waterway protection
- waterway
- beak
- 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 3
- 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 |
|---|---|---|---|
| JP8426390U JPH0529223Y2 (en, 2012) | 1990-08-08 | 1990-08-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8426390U JPH0529223Y2 (en, 2012) | 1990-08-08 | 1990-08-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0441518U true JPH0441518U (en, 2012) | 1992-04-08 |
| JPH0529223Y2 JPH0529223Y2 (en, 2012) | 1993-07-27 |
Family
ID=31632605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8426390U Expired - Lifetime JPH0529223Y2 (en, 2012) | 1990-08-08 | 1990-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0529223Y2 (en, 2012) |
-
1990
- 1990-08-08 JP JP8426390U patent/JPH0529223Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0529223Y2 (en, 2012) | 1993-07-27 |