TW500153U - Anti-falling structure for steel form screw withdrawal - Google Patents

Anti-falling structure for steel form screw withdrawal

Info

Publication number
TW500153U
TW500153U TW90223307U TW90223307U TW500153U TW 500153 U TW500153 U TW 500153U TW 90223307 U TW90223307 U TW 90223307U TW 90223307 U TW90223307 U TW 90223307U TW 500153 U TW500153 U TW 500153U
Authority
TW
Taiwan
Prior art keywords
steel form
form screw
falling structure
screw withdrawal
withdrawal
Prior art date
Application number
TW90223307U
Other languages
Chinese (zh)
Inventor
Jian-Shing Lian
Original Assignee
Jian-Shing Lian
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 Jian-Shing Lian filed Critical Jian-Shing Lian
Priority to TW90223307U priority Critical patent/TW500153U/en
Publication of TW500153U publication Critical patent/TW500153U/en

Links

TW90223307U 2001-12-28 2001-12-28 Anti-falling structure for steel form screw withdrawal TW500153U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW90223307U TW500153U (en) 2001-12-28 2001-12-28 Anti-falling structure for steel form screw withdrawal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW90223307U TW500153U (en) 2001-12-28 2001-12-28 Anti-falling structure for steel form screw withdrawal

Publications (1)

Publication Number Publication Date
TW500153U true TW500153U (en) 2002-08-21

Family

ID=21687899

Family Applications (1)

Application Number Title Priority Date Filing Date
TW90223307U TW500153U (en) 2001-12-28 2001-12-28 Anti-falling structure for steel form screw withdrawal

Country Status (1)

Country Link
TW (1) TW500153U (en)

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