JPS6420865U - - Google Patents

Info

Publication number
JPS6420865U
JPS6420865U JP11647387U JP11647387U JPS6420865U JP S6420865 U JPS6420865 U JP S6420865U JP 11647387 U JP11647387 U JP 11647387U JP 11647387 U JP11647387 U JP 11647387U JP S6420865 U JPS6420865 U JP S6420865U
Authority
JP
Japan
Prior art keywords
fulcrum
rope
time
emergency descent
pillar
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP11647387U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP11647387U priority Critical patent/JPS6420865U/ja
Publication of JPS6420865U publication Critical patent/JPS6420865U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Lowering Means (AREA)
JP11647387U 1987-07-29 1987-07-29 Pending JPS6420865U (US07494231-20090224-C00006.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11647387U JPS6420865U (US07494231-20090224-C00006.png) 1987-07-29 1987-07-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11647387U JPS6420865U (US07494231-20090224-C00006.png) 1987-07-29 1987-07-29

Publications (1)

Publication Number Publication Date
JPS6420865U true JPS6420865U (US07494231-20090224-C00006.png) 1989-02-01

Family

ID=31359039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11647387U Pending JPS6420865U (US07494231-20090224-C00006.png) 1987-07-29 1987-07-29

Country Status (1)

Country Link
JP (1) JPS6420865U (US07494231-20090224-C00006.png)

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