TW487009U - Drill capable of exchanging drilling bit - Google Patents

Drill capable of exchanging drilling bit

Info

Publication number
TW487009U
TW487009U TW89220511U TW89220511U TW487009U TW 487009 U TW487009 U TW 487009U TW 89220511 U TW89220511 U TW 89220511U TW 89220511 U TW89220511 U TW 89220511U TW 487009 U TW487009 U TW 487009U
Authority
TW
Taiwan
Prior art keywords
exchanging
drilling bit
drill capable
drill
drilling
Prior art date
Application number
TW89220511U
Other languages
Chinese (zh)
Inventor
Wen-Biau Liou
Original Assignee
Wen-Biau Liou
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 Wen-Biau Liou filed Critical Wen-Biau Liou
Priority to TW89220511U priority Critical patent/TW487009U/en
Publication of TW487009U publication Critical patent/TW487009U/en

Links

TW89220511U 2000-11-23 2000-11-23 Drill capable of exchanging drilling bit TW487009U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW89220511U TW487009U (en) 2000-11-23 2000-11-23 Drill capable of exchanging drilling bit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW89220511U TW487009U (en) 2000-11-23 2000-11-23 Drill capable of exchanging drilling bit

Publications (1)

Publication Number Publication Date
TW487009U true TW487009U (en) 2002-05-11

Family

ID=21675388

Family Applications (1)

Application Number Title Priority Date Filing Date
TW89220511U TW487009U (en) 2000-11-23 2000-11-23 Drill capable of exchanging drilling bit

Country Status (1)

Country Link
TW (1) TW487009U (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