TW474347U - Check valve - Google Patents
Check valveInfo
- Publication number
- TW474347U TW474347U TW086205353U TW86205353A01U TW474347U TW 474347 U TW474347 U TW 474347U TW 086205353 U TW086205353 U TW 086205353U TW 86205353A01 U TW86205353A01 U TW 86205353A01U TW 474347 U TW474347 U TW 474347U
- Authority
- TW
- Taiwan
- Prior art keywords
- check valve
- check
- valve
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW086205353U TW474347U (en) | 1997-04-08 | 2001-05-02 | Check valve |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW086205353U TW356848U (en) | 1997-04-08 | 1997-04-08 | Structure for non-returning stopper |
TW086205353U TW474347U (en) | 1997-04-08 | 2001-05-02 | Check valve |
Publications (1)
Publication Number | Publication Date |
---|---|
TW474347U true TW474347U (en) | 2002-01-21 |
Family
ID=21627800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW086205353U TW474347U (en) | 1997-04-08 | 2001-05-02 | Check valve |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW474347U (en) |
-
2001
- 2001-05-02 TW TW086205353U patent/TW474347U/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4K | Annulment or lapse of a utility model due to non-payment of fees |