TW334874U - Improved special drill structure - Google Patents

Improved special drill structure

Info

Publication number
TW334874U
TW334874U TW086209842U TW86209842U TW334874U TW 334874 U TW334874 U TW 334874U TW 086209842 U TW086209842 U TW 086209842U TW 86209842 U TW86209842 U TW 86209842U TW 334874 U TW334874 U TW 334874U
Authority
TW
Taiwan
Prior art keywords
special drill
drill structure
improved special
improved
special
Prior art date
Application number
TW086209842U
Other languages
Chinese (zh)
Inventor
Yu-Guo Wu
Original Assignee
Yu-Guo Wu
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-Guo Wu filed Critical Yu-Guo Wu
Priority to TW086209842U priority Critical patent/TW334874U/en
Publication of TW334874U publication Critical patent/TW334874U/en

Links

TW086209842U 1997-06-16 1997-06-16 Improved special drill structure TW334874U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW086209842U TW334874U (en) 1997-06-16 1997-06-16 Improved special drill structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW086209842U TW334874U (en) 1997-06-16 1997-06-16 Improved special drill structure

Publications (1)

Publication Number Publication Date
TW334874U true TW334874U (en) 1998-06-21

Family

ID=54632296

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086209842U TW334874U (en) 1997-06-16 1997-06-16 Improved special drill structure

Country Status (1)

Country Link
TW (1) TW334874U (en)

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