JPS51146798A - Emergency ladder for building - Google Patents

Emergency ladder for building

Info

Publication number
JPS51146798A
JPS51146798A JP6972975A JP6972975A JPS51146798A JP S51146798 A JPS51146798 A JP S51146798A JP 6972975 A JP6972975 A JP 6972975A JP 6972975 A JP6972975 A JP 6972975A JP S51146798 A JPS51146798 A JP S51146798A
Authority
JP
Japan
Prior art keywords
building
emergency ladder
emergency
ladder
emergancy
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
JP6972975A
Other languages
Japanese (ja)
Inventor
Keizo Konagai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP6972975A priority Critical patent/JPS51146798A/en
Publication of JPS51146798A publication Critical patent/JPS51146798A/en
Pending legal-status Critical Current

Links

Landscapes

  • Ladders (AREA)

Abstract

PURPOSE: To provide a refuge ladder approaching to an emergancy opening in the event of emergency for side wall of a multi-story building.
COPYRIGHT: (C)1976,JPO&Japio
JP6972975A 1975-06-11 1975-06-11 Emergency ladder for building Pending JPS51146798A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6972975A JPS51146798A (en) 1975-06-11 1975-06-11 Emergency ladder for building

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6972975A JPS51146798A (en) 1975-06-11 1975-06-11 Emergency ladder for building

Publications (1)

Publication Number Publication Date
JPS51146798A true JPS51146798A (en) 1976-12-16

Family

ID=13411199

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6972975A Pending JPS51146798A (en) 1975-06-11 1975-06-11 Emergency ladder for building

Country Status (1)

Country Link
JP (1) JPS51146798A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62151117U (en) * 1986-03-19 1987-09-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62151117U (en) * 1986-03-19 1987-09-25

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