JPS5246623A - Emergency staircase - Google Patents

Emergency staircase

Info

Publication number
JPS5246623A
JPS5246623A JP50122108A JP12210875A JPS5246623A JP S5246623 A JPS5246623 A JP S5246623A JP 50122108 A JP50122108 A JP 50122108A JP 12210875 A JP12210875 A JP 12210875A JP S5246623 A JPS5246623 A JP S5246623A
Authority
JP
Japan
Prior art keywords
emergency staircase
staircase
emergency
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.)
Granted
Application number
JP50122108A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5521879B2 (enExample
Inventor
Yoshiyuki Takayama
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 JP50122108A priority Critical patent/JPS5246623A/ja
Publication of JPS5246623A publication Critical patent/JPS5246623A/ja
Publication of JPS5521879B2 publication Critical patent/JPS5521879B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Ladders (AREA)
  • Emergency Lowering Means (AREA)
  • Steps, Ramps, And Handrails (AREA)
JP50122108A 1975-10-09 1975-10-09 Emergency staircase Granted JPS5246623A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50122108A JPS5246623A (en) 1975-10-09 1975-10-09 Emergency staircase

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50122108A JPS5246623A (en) 1975-10-09 1975-10-09 Emergency staircase

Publications (2)

Publication Number Publication Date
JPS5246623A true JPS5246623A (en) 1977-04-13
JPS5521879B2 JPS5521879B2 (enExample) 1980-06-12

Family

ID=14827827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50122108A Granted JPS5246623A (en) 1975-10-09 1975-10-09 Emergency staircase

Country Status (1)

Country Link
JP (1) JPS5246623A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5416898A (en) * 1977-07-08 1979-02-07 Naka Tech Lab Escaping device for building
JPS5416899A (en) * 1977-07-08 1979-02-07 Naka Tech Lab Escaping device for building

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5416898A (en) * 1977-07-08 1979-02-07 Naka Tech Lab Escaping device for building
JPS5416899A (en) * 1977-07-08 1979-02-07 Naka Tech Lab Escaping device for building

Also Published As

Publication number Publication date
JPS5521879B2 (enExample) 1980-06-12

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