TW474347U - Check valve - Google Patents

Check valve

Info

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
Application number
TW086205353U
Other languages
Chinese (zh)
Inventor
Lin-You Du
Original Assignee
Lin-You Du
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from TW086205353U external-priority patent/TW356848U/en
Application filed by Lin-You Du filed Critical Lin-You Du
Priority to TW086205353U priority Critical patent/TW474347U/en
Publication of TW474347U publication Critical patent/TW474347U/en

Links

TW086205353U 1997-04-08 2001-05-02 Check valve TW474347U (en)

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)

Similar Documents

Publication Publication Date Title
IL123227A0 (en) Check valve
GB9515362D0 (en) Improved check valve
GB2331796B (en) Valve
ZA986543B (en) Valve
GB2329453B (en) Asymmetrical check valve
PL316308A1 (en) Check valve
GB9821086D0 (en) Water-hammerless check valve
GB9705528D0 (en) Valve
GB9716624D0 (en) Valve
GB9815268D0 (en) Check valve
TW360156U (en) Check valve and valve member for the check valve
GB9704489D0 (en) Valve
HUP9800383A1 (en) Valve
GB9725844D0 (en) Valve
GB9709227D0 (en) Valve
KR100218744B1 (en) Valve
GB9701688D0 (en) Valve
GB9716953D0 (en) Veresk valve
TW474347U (en) Check valve
GB9703890D0 (en) Valves
TW295219U (en) Check valve structure
GB9701184D0 (en) Valve
HU9602159D0 (en) Check valve
GB9700839D0 (en) Valve arrangement
AU138753S (en) Check valve

Legal Events

Date Code Title Description
MM4K Annulment or lapse of a utility model due to non-payment of fees