JPH01109972U - - Google Patents
Info
- Publication number
- JPH01109972U JPH01109972U JP655988U JP655988U JPH01109972U JP H01109972 U JPH01109972 U JP H01109972U JP 655988 U JP655988 U JP 655988U JP 655988 U JP655988 U JP 655988U JP H01109972 U JPH01109972 U JP H01109972U
- Authority
- JP
- Japan
- Prior art keywords
- aquarium
- tank
- water
- sub
- spout
- 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 7
- 239000000428 dust Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 241000251468 Actinopterygii Species 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
Landscapes
- Farming Of Fish And Shellfish (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP655988U JPH01109972U (sh) | 1988-01-21 | 1988-01-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP655988U JPH01109972U (sh) | 1988-01-21 | 1988-01-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01109972U true JPH01109972U (sh) | 1989-07-25 |
Family
ID=31210842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP655988U Pending JPH01109972U (sh) | 1988-01-21 | 1988-01-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01109972U (sh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0777A (ja) * | 1993-06-17 | 1995-01-06 | Kubota Corp | 閉鎖性水系の浄化装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS451577Y1 (sh) * | 1966-10-20 | 1970-01-23 | ||
JPS605360B2 (ja) * | 1980-10-28 | 1985-02-09 | 日立プラント建設株式会社 | 下水汚泥の嫌気性消化方法 |
-
1988
- 1988-01-21 JP JP655988U patent/JPH01109972U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS451577Y1 (sh) * | 1966-10-20 | 1970-01-23 | ||
JPS605360B2 (ja) * | 1980-10-28 | 1985-02-09 | 日立プラント建設株式会社 | 下水汚泥の嫌気性消化方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0777A (ja) * | 1993-06-17 | 1995-01-06 | Kubota Corp | 閉鎖性水系の浄化装置 |
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