TW509120U - Improved structure for screw drilling machine - Google Patents

Improved structure for screw drilling machine

Info

Publication number
TW509120U
TW509120U TW90207730U TW90207730U TW509120U TW 509120 U TW509120 U TW 509120U TW 90207730 U TW90207730 U TW 90207730U TW 90207730 U TW90207730 U TW 90207730U TW 509120 U TW509120 U TW 509120U
Authority
TW
Taiwan
Prior art keywords
drilling machine
improved structure
screw drilling
screw
improved
Prior art date
Application number
TW90207730U
Other languages
English (en)
Inventor
Jing-Fu Lin
Original Assignee
Jing-Fu Lin
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 Jing-Fu Lin filed Critical Jing-Fu Lin
Priority to TW90207730U priority Critical patent/TW509120U/zh
Publication of TW509120U publication Critical patent/TW509120U/zh

Links

TW90207730U 2001-05-11 2001-05-11 Improved structure for screw drilling machine TW509120U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW90207730U TW509120U (en) 2001-05-11 2001-05-11 Improved structure for screw drilling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW90207730U TW509120U (en) 2001-05-11 2001-05-11 Improved structure for screw drilling machine

Publications (1)

Publication Number Publication Date
TW509120U true TW509120U (en) 2002-11-01

Family

ID=27657250

Family Applications (1)

Application Number Title Priority Date Filing Date
TW90207730U TW509120U (en) 2001-05-11 2001-05-11 Improved structure for screw drilling machine

Country Status (1)

Country Link
TW (1) TW509120U (zh)

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