TW410905U - Retractable escape ladder - Google Patents

Retractable escape ladder

Info

Publication number
TW410905U
TW410905U TW88201442U TW88201442U TW410905U TW 410905 U TW410905 U TW 410905U TW 88201442 U TW88201442 U TW 88201442U TW 88201442 U TW88201442 U TW 88201442U TW 410905 U TW410905 U TW 410905U
Authority
TW
Taiwan
Prior art keywords
retractable
escape ladder
ladder
escape
retractable escape
Prior art date
Application number
TW88201442U
Other languages
Chinese (zh)
Inventor
Shin-Shiung Wu
Original Assignee
Wu Shin Shiung
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 Wu Shin Shiung filed Critical Wu Shin Shiung
Priority to TW88201442U priority Critical patent/TW410905U/en
Publication of TW410905U publication Critical patent/TW410905U/en

Links

TW88201442U 1999-01-29 1999-01-29 Retractable escape ladder TW410905U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW88201442U TW410905U (en) 1999-01-29 1999-01-29 Retractable escape ladder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW88201442U TW410905U (en) 1999-01-29 1999-01-29 Retractable escape ladder

Publications (1)

Publication Number Publication Date
TW410905U true TW410905U (en) 2000-11-01

Family

ID=21644428

Family Applications (1)

Application Number Title Priority Date Filing Date
TW88201442U TW410905U (en) 1999-01-29 1999-01-29 Retractable escape ladder

Country Status (1)

Country Link
TW (1) TW410905U (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