JPS6294135U - - Google Patents

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Publication number
JPS6294135U
JPS6294135U JP18572685U JP18572685U JPS6294135U JP S6294135 U JPS6294135 U JP S6294135U JP 18572685 U JP18572685 U JP 18572685U JP 18572685 U JP18572685 U JP 18572685U JP S6294135 U JPS6294135 U JP S6294135U
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JP
Japan
Prior art keywords
lattice
manhole
lid
cover
cover frame
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
JP18572685U
Other languages
English (en)
Japanese (ja)
Other versions
JPH03443Y2 (enrdf_load_stackoverflow
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 JP18572685U priority Critical patent/JPH03443Y2/ja
Publication of JPS6294135U publication Critical patent/JPS6294135U/ja
Application granted granted Critical
Publication of JPH03443Y2 publication Critical patent/JPH03443Y2/ja
Expired legal-status Critical Current

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JP18572685U 1985-12-02 1985-12-02 Expired JPH03443Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18572685U JPH03443Y2 (enrdf_load_stackoverflow) 1985-12-02 1985-12-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18572685U JPH03443Y2 (enrdf_load_stackoverflow) 1985-12-02 1985-12-02

Publications (2)

Publication Number Publication Date
JPS6294135U true JPS6294135U (enrdf_load_stackoverflow) 1987-06-16
JPH03443Y2 JPH03443Y2 (enrdf_load_stackoverflow) 1991-01-09

Family

ID=31134623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18572685U Expired JPH03443Y2 (enrdf_load_stackoverflow) 1985-12-02 1985-12-02

Country Status (1)

Country Link
JP (1) JPH03443Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102610653B1 (ko) * 2023-04-20 2023-12-06 (주)태현건설이엔씨 맨홀의 추락 방지 구조

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102610653B1 (ko) * 2023-04-20 2023-12-06 (주)태현건설이엔씨 맨홀의 추락 방지 구조

Also Published As

Publication number Publication date
JPH03443Y2 (enrdf_load_stackoverflow) 1991-01-09

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