JPS4888728A - - Google Patents

Info

Publication number
JPS4888728A
JPS4888728A JP47020345A JP2034572A JPS4888728A JP S4888728 A JPS4888728 A JP S4888728A JP 47020345 A JP47020345 A JP 47020345A JP 2034572 A JP2034572 A JP 2034572A JP S4888728 A JPS4888728 A JP S4888728A
Authority
JP
Japan
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
JP47020345A
Other languages
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 JP47020345A priority Critical patent/JPS4888728A/ja
Publication of JPS4888728A publication Critical patent/JPS4888728A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Steps, Ramps, And Handrails (AREA)
  • Ladders (AREA)
JP47020345A 1972-02-28 1972-02-28 Pending JPS4888728A (US08124317-20120228-C00026.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP47020345A JPS4888728A (US08124317-20120228-C00026.png) 1972-02-28 1972-02-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47020345A JPS4888728A (US08124317-20120228-C00026.png) 1972-02-28 1972-02-28

Publications (1)

Publication Number Publication Date
JPS4888728A true JPS4888728A (US08124317-20120228-C00026.png) 1973-11-20

Family

ID=12024530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47020345A Pending JPS4888728A (US08124317-20120228-C00026.png) 1972-02-28 1972-02-28

Country Status (1)

Country Link
JP (1) JPS4888728A (US08124317-20120228-C00026.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5290194A (en) * 1975-12-22 1977-07-28 Kazuo Nozu Emergency escaping ladder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5290194A (en) * 1975-12-22 1977-07-28 Kazuo Nozu Emergency escaping ladder
JPS552517B2 (US08124317-20120228-C00026.png) * 1975-12-22 1980-01-21

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