TW532271U - Improved forming apparatus for ventilating holes of thin-shape materials - Google Patents

Improved forming apparatus for ventilating holes of thin-shape materials

Info

Publication number
TW532271U
TW532271U TW91204639U TW91204639U TW532271U TW 532271 U TW532271 U TW 532271U TW 91204639 U TW91204639 U TW 91204639U TW 91204639 U TW91204639 U TW 91204639U TW 532271 U TW532271 U TW 532271U
Authority
TW
Taiwan
Prior art keywords
thin
forming apparatus
ventilating holes
shape materials
improved forming
Prior art date
Application number
TW91204639U
Other languages
Chinese (zh)
Inventor
Yu-Wen Lu
Original Assignee
Yu-Wen Lu
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 Yu-Wen Lu filed Critical Yu-Wen Lu
Priority to TW91204639U priority Critical patent/TW532271U/en
Publication of TW532271U publication Critical patent/TW532271U/en

Links

TW91204639U 2002-04-08 2002-04-08 Improved forming apparatus for ventilating holes of thin-shape materials TW532271U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW91204639U TW532271U (en) 2002-04-08 2002-04-08 Improved forming apparatus for ventilating holes of thin-shape materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW91204639U TW532271U (en) 2002-04-08 2002-04-08 Improved forming apparatus for ventilating holes of thin-shape materials

Publications (1)

Publication Number Publication Date
TW532271U true TW532271U (en) 2003-05-11

Family

ID=28788977

Family Applications (1)

Application Number Title Priority Date Filing Date
TW91204639U TW532271U (en) 2002-04-08 2002-04-08 Improved forming apparatus for ventilating holes of thin-shape materials

Country Status (1)

Country Link
TW (1) TW532271U (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
MM4K Annulment or lapse of a utility model due to non-payment of fees