JPS6220640Y2 - - Google Patents

Info

Publication number
JPS6220640Y2
JPS6220640Y2 JP1978102377U JP10237778U JPS6220640Y2 JP S6220640 Y2 JPS6220640 Y2 JP S6220640Y2 JP 1978102377 U JP1978102377 U JP 1978102377U JP 10237778 U JP10237778 U JP 10237778U JP S6220640 Y2 JPS6220640 Y2 JP S6220640Y2
Authority
JP
Japan
Prior art keywords
ladder
ladder member
connector
evacuation
connecting rod
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.)
Expired
Application number
JP1978102377U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5519743U (en]
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 JP1978102377U priority Critical patent/JPS6220640Y2/ja
Publication of JPS5519743U publication Critical patent/JPS5519743U/ja
Application granted granted Critical
Publication of JPS6220640Y2 publication Critical patent/JPS6220640Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Ladders (AREA)
JP1978102377U 1978-07-27 1978-07-27 Expired JPS6220640Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1978102377U JPS6220640Y2 (en]) 1978-07-27 1978-07-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978102377U JPS6220640Y2 (en]) 1978-07-27 1978-07-27

Publications (2)

Publication Number Publication Date
JPS5519743U JPS5519743U (en]) 1980-02-07
JPS6220640Y2 true JPS6220640Y2 (en]) 1987-05-26

Family

ID=29041901

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978102377U Expired JPS6220640Y2 (en]) 1978-07-27 1978-07-27

Country Status (1)

Country Link
JP (1) JPS6220640Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6051299U (ja) * 1983-09-14 1985-04-10 株式会社　宮本鉄工 折畳み梯子

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49115998U (en]) * 1973-01-25 1974-10-03
JPS50111999U (en]) * 1974-02-22 1975-09-12

Also Published As

Publication number Publication date
JPS5519743U (en]) 1980-02-07

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