JPS63173310U - - Google Patents
Info
- Publication number
- JPS63173310U JPS63173310U JP6590287U JP6590287U JPS63173310U JP S63173310 U JPS63173310 U JP S63173310U JP 6590287 U JP6590287 U JP 6590287U JP 6590287 U JP6590287 U JP 6590287U JP S63173310 U JPS63173310 U JP S63173310U
- Authority
- JP
- Japan
- Prior art keywords
- water
- filter medium
- aquarium
- partition plate
- filtration device
- 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 8
- 238000005192 partition Methods 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims 2
- 239000002245 particle Substances 0.000 claims 2
- 230000005484 gravity Effects 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
Landscapes
- Farming Of Fish And Shellfish (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6590287U JPS63173310U (en, 2012) | 1987-04-30 | 1987-04-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6590287U JPS63173310U (en, 2012) | 1987-04-30 | 1987-04-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63173310U true JPS63173310U (en, 2012) | 1988-11-10 |
Family
ID=30903406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6590287U Pending JPS63173310U (en, 2012) | 1987-04-30 | 1987-04-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63173310U (en, 2012) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005169288A (ja) * | 2003-12-11 | 2005-06-30 | Kokudo Sogo Kensetsu Kk | 自動水質浄化装置及び水質浄化方法 |
-
1987
- 1987-04-30 JP JP6590287U patent/JPS63173310U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005169288A (ja) * | 2003-12-11 | 2005-06-30 | Kokudo Sogo Kensetsu Kk | 自動水質浄化装置及び水質浄化方法 |
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