TW581118U - Water purification device for aquarium - Google Patents
Water purification device for aquariumInfo
- Publication number
- TW581118U TW581118U TW91220317U TW91220317U TW581118U TW 581118 U TW581118 U TW 581118U TW 91220317 U TW91220317 U TW 91220317U TW 91220317 U TW91220317 U TW 91220317U TW 581118 U TW581118 U TW 581118U
- Authority
- TW
- Taiwan
- Prior art keywords
- aquarium
- water purification
- purification device
- water
- purification
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000340882A JP3577663B2 (en) | 2000-11-08 | 2000-11-08 | Water purification method and apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
TW581118U true TW581118U (en) | 2004-03-21 |
Family
ID=18815723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW91220317U TW581118U (en) | 2000-11-08 | 2001-11-21 | Water purification device for aquarium |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP3577663B2 (en) |
TW (1) | TW581118U (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014184948A1 (en) | 2013-05-17 | 2014-11-20 | Takada Shunsuke | Apparatus and method for purifying water |
KR101444206B1 (en) * | 2014-06-12 | 2014-10-08 | 대한민국 | Multi -process system for aquaculture waste water with package type bio-filter |
JP6024807B2 (en) * | 2015-02-16 | 2016-11-16 | 栗田工業株式会社 | Biological treatment tank, operation method thereof, and organic wastewater treatment method |
JP6480015B2 (en) * | 2015-12-22 | 2019-03-06 | 国立大学法人東京海洋大学 | Denitrification device and aquatic animal breeding system |
CN109854193B (en) * | 2019-02-23 | 2023-07-14 | 中国石油大学(华东) | Mud circulation system and method for submarine drilling machine |
JP6647534B1 (en) | 2019-02-27 | 2020-02-14 | 株式会社バイオラボトットインターナショナル | Water purification equipment and filtration block |
-
2000
- 2000-11-08 JP JP2000340882A patent/JP3577663B2/en not_active Expired - Fee Related
-
2001
- 2001-11-21 TW TW91220317U patent/TW581118U/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP3577663B2 (en) | 2004-10-13 |
JP2002143887A (en) | 2002-05-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4K | Annulment or lapse of a utility model due to non-payment of fees |