TW437526U - Improved structure for precision screwdriver - Google Patents

Improved structure for precision screwdriver

Info

Publication number
TW437526U
TW437526U TW88214262A01U TW437526U TW 437526 U TW437526 U TW 437526U TW 88214262A01 U TW88214262A01 U TW 88214262A01U TW 437526 U TW437526 U TW 437526U
Authority
TW
Taiwan
Prior art keywords
improved structure
precision screwdriver
screwdriver
precision
improved
Prior art date
Application number
Other languages
Chinese (zh)
Inventor
Jian-Jr Chen
Original Assignee
Ruey Feng Machinery Factory Co
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 Ruey Feng Machinery Factory Co filed Critical Ruey Feng Machinery Factory Co
Publication of TW437526U publication Critical patent/TW437526U/en

Links

TW88214262A01 1999-08-21 2000-03-04 Improved structure for precision screwdriver TW437526U (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW88214262U TW401903U (en) 1999-08-21 1999-08-21 Improved precision screw driver structure

Publications (1)

Publication Number Publication Date
TW437526U true TW437526U (en) 2001-05-28

Family

ID=21652608

Family Applications (2)

Application Number Title Priority Date Filing Date
TW88214262U TW401903U (en) 1999-08-21 1999-08-21 Improved precision screw driver structure
TW88214262A01 TW437526U (en) 1999-08-21 2000-03-04 Improved structure for precision screwdriver

Family Applications Before (1)

Application Number Title Priority Date Filing Date
TW88214262U TW401903U (en) 1999-08-21 1999-08-21 Improved precision screw driver structure

Country Status (1)

Country Link
TW (2) TW401903U (en)

Also Published As

Publication number Publication date
TW401903U (en) 2000-08-11

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Legal Events

Date Code Title Description
MM4K Annulment or lapse of a utility model due to non-payment of fees