JPS627428U - - Google Patents
Info
- Publication number
- JPS627428U JPS627428U JP9751785U JP9751785U JPS627428U JP S627428 U JPS627428 U JP S627428U JP 9751785 U JP9751785 U JP 9751785U JP 9751785 U JP9751785 U JP 9751785U JP S627428 U JPS627428 U JP S627428U
- Authority
- JP
- Japan
- Prior art keywords
- water
- specific gravity
- water level
- styrofoam
- encapsulated
- 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 4
- 230000005484 gravity Effects 0.000 claims 2
- 229920006328 Styrofoam Polymers 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000008261 styrofoam Substances 0.000 claims 1
Landscapes
- Barrages (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9751785U JPS627428U (cs) | 1985-06-28 | 1985-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9751785U JPS627428U (cs) | 1985-06-28 | 1985-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS627428U true JPS627428U (cs) | 1987-01-17 |
Family
ID=30964530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9751785U Pending JPS627428U (cs) | 1985-06-28 | 1985-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS627428U (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100965752B1 (ko) | 2010-02-04 | 2010-06-24 | 장영진 | 농수로 개폐장치 |
-
1985
- 1985-06-28 JP JP9751785U patent/JPS627428U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100965752B1 (ko) | 2010-02-04 | 2010-06-24 | 장영진 | 농수로 개폐장치 |