HK1069202A1 - Backflow-preventive liquid supply pipe - Google Patents
Backflow-preventive liquid supply pipeInfo
- Publication number
- HK1069202A1 HK1069202A1 HK05101339A HK05101339A HK1069202A1 HK 1069202 A1 HK1069202 A1 HK 1069202A1 HK 05101339 A HK05101339 A HK 05101339A HK 05101339 A HK05101339 A HK 05101339A HK 1069202 A1 HK1069202 A1 HK 1069202A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- backflow
- supply pipe
- liquid supply
- preventive liquid
- preventive
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HK05101339A HK1069202A1 (en) | 2003-04-17 | 2005-02-17 | Backflow-preventive liquid supply pipe |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HK03102794A HK1054663A2 (en) | 2003-04-17 | 2003-04-17 | Backflow-preventive liquid supply pipe |
HK05101339A HK1069202A1 (en) | 2003-04-17 | 2005-02-17 | Backflow-preventive liquid supply pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1069202A1 true HK1069202A1 (en) | 2005-05-13 |
Family
ID=38169669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK05101339A HK1069202A1 (en) | 2003-04-17 | 2005-02-17 | Backflow-preventive liquid supply pipe |
Country Status (1)
Country | Link |
---|---|
HK (1) | HK1069202A1 (en) |
-
2005
- 2005-02-17 HK HK05101339A patent/HK1069202A1/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20230416 |