JPS6226451U - - Google Patents

Info

Publication number
JPS6226451U
JPS6226451U JP11411785U JP11411785U JPS6226451U JP S6226451 U JPS6226451 U JP S6226451U JP 11411785 U JP11411785 U JP 11411785U JP 11411785 U JP11411785 U JP 11411785U JP S6226451 U JPS6226451 U JP S6226451U
Authority
JP
Japan
Prior art keywords
manhole
legs
pair
wall
foot section
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
JP11411785U
Other languages
English (en)
Japanese (ja)
Other versions
JPH03429Y2 (US06252093-20010626-C00008.png
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 JP11411785U priority Critical patent/JPH03429Y2/ja
Publication of JPS6226451U publication Critical patent/JPS6226451U/ja
Application granted granted Critical
Publication of JPH03429Y2 publication Critical patent/JPH03429Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Ladders (AREA)
JP11411785U 1985-07-25 1985-07-25 Expired JPH03429Y2 (US06252093-20010626-C00008.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11411785U JPH03429Y2 (US06252093-20010626-C00008.png) 1985-07-25 1985-07-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11411785U JPH03429Y2 (US06252093-20010626-C00008.png) 1985-07-25 1985-07-25

Publications (2)

Publication Number Publication Date
JPS6226451U true JPS6226451U (US06252093-20010626-C00008.png) 1987-02-18
JPH03429Y2 JPH03429Y2 (US06252093-20010626-C00008.png) 1991-01-09

Family

ID=30996555

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11411785U Expired JPH03429Y2 (US06252093-20010626-C00008.png) 1985-07-25 1985-07-25

Country Status (1)

Country Link
JP (1) JPH03429Y2 (US06252093-20010626-C00008.png)

Also Published As

Publication number Publication date
JPH03429Y2 (US06252093-20010626-C00008.png) 1991-01-09

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