JPS585806Y2 - マンホ−ル用柵 - Google Patents

マンホ−ル用柵

Info

Publication number
JPS585806Y2
JPS585806Y2 JP1978096065U JP9606578U JPS585806Y2 JP S585806 Y2 JPS585806 Y2 JP S585806Y2 JP 1978096065 U JP1978096065 U JP 1978096065U JP 9606578 U JP9606578 U JP 9606578U JP S585806 Y2 JPS585806 Y2 JP S585806Y2
Authority
JP
Japan
Prior art keywords
members
pipe
insertion protrusion
receiving part
manhole
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
JP1978096065U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5513719U (enrdf_load_stackoverflow
Inventor
洋造 亀井
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 JP1978096065U priority Critical patent/JPS585806Y2/ja
Publication of JPS5513719U publication Critical patent/JPS5513719U/ja
Application granted granted Critical
Publication of JPS585806Y2 publication Critical patent/JPS585806Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Fencing (AREA)
JP1978096065U 1978-07-12 1978-07-12 マンホ−ル用柵 Expired JPS585806Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1978096065U JPS585806Y2 (ja) 1978-07-12 1978-07-12 マンホ−ル用柵

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978096065U JPS585806Y2 (ja) 1978-07-12 1978-07-12 マンホ−ル用柵

Publications (2)

Publication Number Publication Date
JPS5513719U JPS5513719U (enrdf_load_stackoverflow) 1980-01-29
JPS585806Y2 true JPS585806Y2 (ja) 1983-02-01

Family

ID=29029599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978096065U Expired JPS585806Y2 (ja) 1978-07-12 1978-07-12 マンホ−ル用柵

Country Status (1)

Country Link
JP (1) JPS585806Y2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH058506Y2 (enrdf_load_stackoverflow) * 1987-03-25 1993-03-03
JPH0454430Y2 (enrdf_load_stackoverflow) * 1987-12-02 1992-12-21

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4122856Y1 (enrdf_load_stackoverflow) * 1964-04-24 1966-11-16
JPS5223867U (enrdf_load_stackoverflow) * 1975-08-06 1977-02-19

Also Published As

Publication number Publication date
JPS5513719U (enrdf_load_stackoverflow) 1980-01-29

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