JPH01109973U - - Google Patents
Info
- Publication number
- JPH01109973U JPH01109973U JP620588U JP620588U JPH01109973U JP H01109973 U JPH01109973 U JP H01109973U JP 620588 U JP620588 U JP 620588U JP 620588 U JP620588 U JP 620588U JP H01109973 U JPH01109973 U JP H01109973U
- Authority
- JP
- Japan
- Prior art keywords
- water
- hold
- fish
- fish hold
- middle layer
- 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 description 14
- 241000251468 Actinopterygii Species 0.000 claims description 9
- 239000013505 freshwater Substances 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
Landscapes
- Farming Of Fish And Shellfish (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP620588U JPH01109973U (enExample) | 1988-01-21 | 1988-01-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP620588U JPH01109973U (enExample) | 1988-01-21 | 1988-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01109973U true JPH01109973U (enExample) | 1989-07-25 |
Family
ID=31210239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP620588U Pending JPH01109973U (enExample) | 1988-01-21 | 1988-01-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01109973U (enExample) |
-
1988
- 1988-01-21 JP JP620588U patent/JPH01109973U/ja active Pending