TW509224U - Water quality improvement device - Google Patents
Water quality improvement deviceInfo
- Publication number
- TW509224U TW509224U TW90207936U TW90207936U TW509224U TW 509224 U TW509224 U TW 509224U TW 90207936 U TW90207936 U TW 90207936U TW 90207936 U TW90207936 U TW 90207936U TW 509224 U TW509224 U TW 509224U
- Authority
- TW
- Taiwan
- Prior art keywords
- water quality
- quality improvement
- improvement device
- water
- quality
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW90207936U TW509224U (en) | 2001-05-14 | 2001-05-14 | Water quality improvement device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW90207936U TW509224U (en) | 2001-05-14 | 2001-05-14 | Water quality improvement device |
Publications (1)
Publication Number | Publication Date |
---|---|
TW509224U true TW509224U (en) | 2002-11-01 |
Family
ID=27657256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW90207936U TW509224U (en) | 2001-05-14 | 2001-05-14 | Water quality improvement device |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW509224U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107540044A (en) * | 2017-09-25 | 2018-01-05 | 德化县怡家工贸有限责任公司 | A kind of biological cell water preparation method |
-
2001
- 2001-05-14 TW TW90207936U patent/TW509224U/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107540044A (en) * | 2017-09-25 | 2018-01-05 | 德化县怡家工贸有限责任公司 | A kind of biological cell water preparation method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GD4K | Issue of patent certificate for granted utility model filed before june 30, 2004 | ||
MM4K | Annulment or lapse of a utility model due to non-payment of fees |