JPH0322330Y2 - - Google Patents
Info
- Publication number
- JPH0322330Y2 JPH0322330Y2 JP5354784U JP5354784U JPH0322330Y2 JP H0322330 Y2 JPH0322330 Y2 JP H0322330Y2 JP 5354784 U JP5354784 U JP 5354784U JP 5354784 U JP5354784 U JP 5354784U JP H0322330 Y2 JPH0322330 Y2 JP H0322330Y2
- Authority
- JP
- Japan
- Prior art keywords
- perforated plate
- enlarged
- open end
- axial direction
- rib
- 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.)
- Expired
Links
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 239000013049 sediment Substances 0.000 claims description 8
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- 239000004576 sand Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5354784U JPS60165528U (ja) | 1984-04-13 | 1984-04-13 | 土砂流出防止用排水フイルタ− |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5354784U JPS60165528U (ja) | 1984-04-13 | 1984-04-13 | 土砂流出防止用排水フイルタ− |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60165528U JPS60165528U (ja) | 1985-11-02 |
| JPH0322330Y2 true JPH0322330Y2 (en]) | 1991-05-15 |
Family
ID=30574516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5354784U Granted JPS60165528U (ja) | 1984-04-13 | 1984-04-13 | 土砂流出防止用排水フイルタ− |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60165528U (en]) |
-
1984
- 1984-04-13 JP JP5354784U patent/JPS60165528U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60165528U (ja) | 1985-11-02 |
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