TW420064U - Improved positioning chuck for threading and drilling tool - Google Patents

Improved positioning chuck for threading and drilling tool

Info

Publication number
TW420064U
TW420064U TW87204736U TW87204736U TW420064U TW 420064 U TW420064 U TW 420064U TW 87204736 U TW87204736 U TW 87204736U TW 87204736 U TW87204736 U TW 87204736U TW 420064 U TW420064 U TW 420064U
Authority
TW
Taiwan
Prior art keywords
threading
drilling tool
improved positioning
positioning chuck
chuck
Prior art date
Application number
TW87204736U
Other languages
Chinese (zh)
Inventor
R-Ming Chen
Original Assignee
Chen R Ming
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 Chen R Ming filed Critical Chen R Ming
Priority to TW87204736U priority Critical patent/TW420064U/en
Publication of TW420064U publication Critical patent/TW420064U/en

Links

TW87204736U 1998-03-31 1998-03-31 Improved positioning chuck for threading and drilling tool TW420064U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW87204736U TW420064U (en) 1998-03-31 1998-03-31 Improved positioning chuck for threading and drilling tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW87204736U TW420064U (en) 1998-03-31 1998-03-31 Improved positioning chuck for threading and drilling tool

Publications (1)

Publication Number Publication Date
TW420064U true TW420064U (en) 2001-01-21

Family

ID=21633294

Family Applications (1)

Application Number Title Priority Date Filing Date
TW87204736U TW420064U (en) 1998-03-31 1998-03-31 Improved positioning chuck for threading and drilling tool

Country Status (1)

Country Link
TW (1) TW420064U (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