TW563957U - Improved structure for pipe penetration device - Google Patents

Improved structure for pipe penetration device

Info

Publication number
TW563957U
TW563957U TW91209417U TW91209417U TW563957U TW 563957 U TW563957 U TW 563957U TW 91209417 U TW91209417 U TW 91209417U TW 91209417 U TW91209417 U TW 91209417U TW 563957 U TW563957 U TW 563957U
Authority
TW
Taiwan
Prior art keywords
improved structure
penetration device
pipe penetration
pipe
improved
Prior art date
Application number
TW91209417U
Other languages
Chinese (zh)
Inventor
Yi-Shou Li
Original Assignee
Yi-Shou 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-Shou Li filed Critical Yi-Shou Li
Priority to TW91209417U priority Critical patent/TW563957U/en
Publication of TW563957U publication Critical patent/TW563957U/en

Links

TW91209417U 2002-06-24 2002-06-24 Improved structure for pipe penetration device TW563957U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW91209417U TW563957U (en) 2002-06-24 2002-06-24 Improved structure for pipe penetration device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW91209417U TW563957U (en) 2002-06-24 2002-06-24 Improved structure for pipe penetration device

Publications (1)

Publication Number Publication Date
TW563957U true TW563957U (en) 2003-11-21

Family

ID=32503085

Family Applications (1)

Application Number Title Priority Date Filing Date
TW91209417U TW563957U (en) 2002-06-24 2002-06-24 Improved structure for pipe penetration device

Country Status (1)

Country Link
TW (1) TW563957U (en)

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Legal Events

Date Code Title Description
GD4K Issue of patent certificate for granted utility model filed before june 30, 2004