JPS6169593A - マンホ−ルの閉塞構造 - Google Patents

マンホ−ルの閉塞構造

Info

Publication number
JPS6169593A
JPS6169593A JP59185966A JP18596684A JPS6169593A JP S6169593 A JPS6169593 A JP S6169593A JP 59185966 A JP59185966 A JP 59185966A JP 18596684 A JP18596684 A JP 18596684A JP S6169593 A JPS6169593 A JP S6169593A
Authority
JP
Japan
Prior art keywords
manhole
lid
heat insulating
attached
insulating material
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
JP59185966A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0446834B2 (en, 2012
Inventor
松岡　雅仁
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.)
BRIDGESTONE TOKYO EBAARAITO KA
BRIDGESTONE TOKYO EBAARAITO KASEI KK
Original Assignee
BRIDGESTONE TOKYO EBAARAITO KA
BRIDGESTONE TOKYO EBAARAITO KASEI KK
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 BRIDGESTONE TOKYO EBAARAITO KA, BRIDGESTONE TOKYO EBAARAITO KASEI KK filed Critical BRIDGESTONE TOKYO EBAARAITO KA
Priority to JP59185966A priority Critical patent/JPS6169593A/ja
Publication of JPS6169593A publication Critical patent/JPS6169593A/ja
Publication of JPH0446834B2 publication Critical patent/JPH0446834B2/ja
Granted legal-status Critical Current

Links

JP59185966A 1984-09-05 1984-09-05 マンホ−ルの閉塞構造 Granted JPS6169593A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59185966A JPS6169593A (ja) 1984-09-05 1984-09-05 マンホ−ルの閉塞構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59185966A JPS6169593A (ja) 1984-09-05 1984-09-05 マンホ−ルの閉塞構造

Publications (2)

Publication Number Publication Date
JPS6169593A true JPS6169593A (ja) 1986-04-10
JPH0446834B2 JPH0446834B2 (en, 2012) 1992-07-31

Family

ID=16179987

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59185966A Granted JPS6169593A (ja) 1984-09-05 1984-09-05 マンホ−ルの閉塞構造

Country Status (1)

Country Link
JP (1) JPS6169593A (en, 2012)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5774190U (en, 2012) * 1980-10-20 1982-05-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5774190U (en, 2012) * 1980-10-20 1982-05-07

Also Published As

Publication number Publication date
JPH0446834B2 (en, 2012) 1992-07-31

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