TW411978U - Ladder with positioned-support device - Google Patents

Ladder with positioned-support device

Info

Publication number
TW411978U
TW411978U TW88212119U TW88212119U TW411978U TW 411978 U TW411978 U TW 411978U TW 88212119 U TW88212119 U TW 88212119U TW 88212119 U TW88212119 U TW 88212119U TW 411978 U TW411978 U TW 411978U
Authority
TW
Taiwan
Prior art keywords
ladder
support device
support
Prior art date
Application number
TW88212119U
Other languages
Chinese (zh)
Inventor
Jin-Wen Ye
Original Assignee
Dofair Co Ltd
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 Dofair Co Ltd filed Critical Dofair Co Ltd
Priority to TW88212119U priority Critical patent/TW411978U/en
Publication of TW411978U publication Critical patent/TW411978U/en

Links

TW88212119U 1999-07-19 1999-07-19 Ladder with positioned-support device TW411978U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW88212119U TW411978U (en) 1999-07-19 1999-07-19 Ladder with positioned-support device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW88212119U TW411978U (en) 1999-07-19 1999-07-19 Ladder with positioned-support device

Publications (1)

Publication Number Publication Date
TW411978U true TW411978U (en) 2000-11-11

Family

ID=21651133

Family Applications (1)

Application Number Title Priority Date Filing Date
TW88212119U TW411978U (en) 1999-07-19 1999-07-19 Ladder with positioned-support device

Country Status (1)

Country Link
TW (1) TW411978U (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
MK4K Expiration of patent term of a granted utility model