TW322931U - Improved formation for metal piping - Google Patents

Improved formation for metal piping

Info

Publication number
TW322931U
TW322931U TW086210843U TW86210843U TW322931U TW 322931 U TW322931 U TW 322931U TW 086210843 U TW086210843 U TW 086210843U TW 86210843 U TW86210843 U TW 86210843U TW 322931 U TW322931 U TW 322931U
Authority
TW
Taiwan
Prior art keywords
metal piping
improved formation
formation
improved
piping
Prior art date
Application number
TW086210843U
Other languages
Chinese (zh)
Inventor
Yi-Chi Li
Original Assignee
Yi-Chi Li
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
Application filed by Yi-Chi Li filed Critical Yi-Chi Li
Priority to TW086210843U priority Critical patent/TW322931U/en
Publication of TW322931U publication Critical patent/TW322931U/en
Priority to TW086210843U priority patent/TW392726U/en

Links

TW086210843U 1997-06-27 1997-06-27 Improved formation for metal piping TW322931U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW086210843U TW322931U (en) 1997-06-27 1997-06-27 Improved formation for metal piping
TW086210843U TW392726U (en) 1997-06-27 1999-09-14 Improvement in assembly of metal pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW086210843U TW322931U (en) 1997-06-27 1997-06-27 Improved formation for metal piping

Publications (1)

Publication Number Publication Date
TW322931U true TW322931U (en) 1997-12-11

Family

ID=55237392

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086210843U TW322931U (en) 1997-06-27 1997-06-27 Improved formation for metal piping

Country Status (1)

Country Link
TW (1) TW322931U (en)

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