JPH01111736U - - Google Patents
Info
- Publication number
- JPH01111736U JPH01111736U JP471088U JP471088U JPH01111736U JP H01111736 U JPH01111736 U JP H01111736U JP 471088 U JP471088 U JP 471088U JP 471088 U JP471088 U JP 471088U JP H01111736 U JPH01111736 U JP H01111736U
- Authority
- JP
- Japan
- Prior art keywords
- water
- cylindrical sheet
- suspended
- pollution prevention
- work
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988004710U JPH0414495Y2 (en]) | 1988-01-20 | 1988-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988004710U JPH0414495Y2 (en]) | 1988-01-20 | 1988-01-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01111736U true JPH01111736U (en]) | 1989-07-27 |
| JPH0414495Y2 JPH0414495Y2 (en]) | 1992-03-31 |
Family
ID=31207461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988004710U Expired JPH0414495Y2 (en]) | 1988-01-20 | 1988-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0414495Y2 (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010248861A (ja) * | 2009-04-20 | 2010-11-04 | Wakachiku Construction Co Ltd | 一方弁付き汚濁防止用カーテン |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6216128U (en]) * | 1985-07-11 | 1987-01-30 |
-
1988
- 1988-01-20 JP JP1988004710U patent/JPH0414495Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6216128U (en]) * | 1985-07-11 | 1987-01-30 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010248861A (ja) * | 2009-04-20 | 2010-11-04 | Wakachiku Construction Co Ltd | 一方弁付き汚濁防止用カーテン |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0414495Y2 (en]) | 1992-03-31 |