TW521693U - Improved hole punching device - Google Patents

Improved hole punching device

Info

Publication number
TW521693U
TW521693U TW90223326U TW90223326U TW521693U TW 521693 U TW521693 U TW 521693U TW 90223326 U TW90223326 U TW 90223326U TW 90223326 U TW90223326 U TW 90223326U TW 521693 U TW521693 U TW 521693U
Authority
TW
Taiwan
Prior art keywords
punching device
hole punching
improved hole
improved
punching
Prior art date
Application number
TW90223326U
Other languages
Chinese (zh)
Inventor
Jin-Yi Deng
Original Assignee
Jin-Yi Deng
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 Jin-Yi Deng filed Critical Jin-Yi Deng
Priority to TW90223326U priority Critical patent/TW521693U/en
Publication of TW521693U publication Critical patent/TW521693U/en

Links

TW90223326U 2001-12-28 2001-12-28 Improved hole punching device TW521693U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW90223326U TW521693U (en) 2001-12-28 2001-12-28 Improved hole punching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW90223326U TW521693U (en) 2001-12-28 2001-12-28 Improved hole punching device

Publications (1)

Publication Number Publication Date
TW521693U true TW521693U (en) 2003-02-21

Family

ID=28037715

Family Applications (1)

Application Number Title Priority Date Filing Date
TW90223326U TW521693U (en) 2001-12-28 2001-12-28 Improved hole punching device

Country Status (1)

Country Link
TW (1) TW521693U (en)

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