JPS6414246U - - Google Patents

Info

Publication number
JPS6414246U
JPS6414246U JP10935687U JP10935687U JPS6414246U JP S6414246 U JPS6414246 U JP S6414246U JP 10935687 U JP10935687 U JP 10935687U JP 10935687 U JP10935687 U JP 10935687U JP S6414246 U JPS6414246 U JP S6414246U
Authority
JP
Japan
Prior art keywords
manhole
opening
closes
synthetic resin
utility
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.)
Pending
Application number
JP10935687U
Other languages
English (en)
Japanese (ja)
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 JP10935687U priority Critical patent/JPS6414246U/ja
Publication of JPS6414246U publication Critical patent/JPS6414246U/ja
Pending legal-status Critical Current

Links

JP10935687U 1987-07-16 1987-07-16 Pending JPS6414246U (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10935687U JPS6414246U (ko) 1987-07-16 1987-07-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10935687U JPS6414246U (ko) 1987-07-16 1987-07-16

Publications (1)

Publication Number Publication Date
JPS6414246U true JPS6414246U (ko) 1989-01-25

Family

ID=31345525

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10935687U Pending JPS6414246U (ko) 1987-07-16 1987-07-16

Country Status (1)

Country Link
JP (1) JPS6414246U (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003020671A (ja) * 2001-07-10 2003-01-24 Nippon Chutetsukan Kk マンホールの断熱用中蓋

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5625752B2 (ko) * 1972-02-02 1981-06-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5625752B2 (ko) * 1972-02-02 1981-06-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003020671A (ja) * 2001-07-10 2003-01-24 Nippon Chutetsukan Kk マンホールの断熱用中蓋

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