JPH0220462U - - Google Patents
Info
- Publication number
- JPH0220462U JPH0220462U JP9816588U JP9816588U JPH0220462U JP H0220462 U JPH0220462 U JP H0220462U JP 9816588 U JP9816588 U JP 9816588U JP 9816588 U JP9816588 U JP 9816588U JP H0220462 U JPH0220462 U JP H0220462U
- Authority
- JP
- Japan
- Prior art keywords
- submersible pump
- cylindrical support
- filter material
- weight
- hollow ball
- 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 4
- 239000000463 material Substances 0.000 claims description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000252229 Carassius auratus Species 0.000 description 1
Landscapes
- Farming Of Fish And Shellfish (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9816588U JPH0433745Y2 (zh) | 1988-07-25 | 1988-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9816588U JPH0433745Y2 (zh) | 1988-07-25 | 1988-07-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0220462U true JPH0220462U (zh) | 1990-02-09 |
| JPH0433745Y2 JPH0433745Y2 (zh) | 1992-08-12 |
Family
ID=31324185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9816588U Expired JPH0433745Y2 (zh) | 1988-07-25 | 1988-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0433745Y2 (zh) |
-
1988
- 1988-07-25 JP JP9816588U patent/JPH0433745Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0433745Y2 (zh) | 1992-08-12 |