JPH0199413U - - Google Patents
Info
- Publication number
- JPH0199413U JPH0199413U JP19625287U JP19625287U JPH0199413U JP H0199413 U JPH0199413 U JP H0199413U JP 19625287 U JP19625287 U JP 19625287U JP 19625287 U JP19625287 U JP 19625287U JP H0199413 U JPH0199413 U JP H0199413U
- Authority
- JP
- Japan
- Prior art keywords
- water
- tank
- pond
- fresh water
- filtration
- 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
Landscapes
- Farming Of Fish And Shellfish (AREA)
- Filtering Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987196252U JPH0331379Y2 (enExample) | 1987-12-24 | 1987-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987196252U JPH0331379Y2 (enExample) | 1987-12-24 | 1987-12-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0199413U true JPH0199413U (enExample) | 1989-07-04 |
| JPH0331379Y2 JPH0331379Y2 (enExample) | 1991-07-03 |
Family
ID=31486881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987196252U Expired JPH0331379Y2 (enExample) | 1987-12-24 | 1987-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0331379Y2 (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4944640U (enExample) * | 1972-07-20 | 1974-04-19 | ||
| JPS5512898U (enExample) * | 1978-07-14 | 1980-01-26 |
-
1987
- 1987-12-24 JP JP1987196252U patent/JPH0331379Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4944640U (enExample) * | 1972-07-20 | 1974-04-19 | ||
| JPS5512898U (enExample) * | 1978-07-14 | 1980-01-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0331379Y2 (enExample) | 1991-07-03 |