JPS53145347A - Manhole cover structure - Google Patents

Manhole cover structure

Info

Publication number
JPS53145347A
JPS53145347A JP6137777A JP6137777A JPS53145347A JP S53145347 A JPS53145347 A JP S53145347A JP 6137777 A JP6137777 A JP 6137777A JP 6137777 A JP6137777 A JP 6137777A JP S53145347 A JPS53145347 A JP S53145347A
Authority
JP
Japan
Prior art keywords
manhole cover
cover structure
manhole
cover
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
JP6137777A
Other languages
English (en)
Inventor
Saburou Yamatani
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.)
HINODE SUIDOU KIKI KK
Original Assignee
HINODE SUIDOU KIKI 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 HINODE SUIDOU KIKI KK filed Critical HINODE SUIDOU KIKI KK
Priority to JP6137777A priority Critical patent/JPS53145347A/ja
Publication of JPS53145347A publication Critical patent/JPS53145347A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
JP6137777A 1977-05-25 1977-05-25 Manhole cover structure Pending JPS53145347A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6137777A JPS53145347A (en) 1977-05-25 1977-05-25 Manhole cover structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6137777A JPS53145347A (en) 1977-05-25 1977-05-25 Manhole cover structure

Publications (1)

Publication Number Publication Date
JPS53145347A true JPS53145347A (en) 1978-12-18

Family

ID=13169419

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6137777A Pending JPS53145347A (en) 1977-05-25 1977-05-25 Manhole cover structure

Country Status (1)

Country Link
JP (1) JPS53145347A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5646663U (ja) * 1979-09-17 1981-04-25
JP2014005665A (ja) * 2012-06-25 2014-01-16 Hokusei Kogyo Kk 蓋構造物

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB932719A (en) * 1960-06-20 1963-07-31 William Whitworth Taylor Improvements in manhole structures

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB932719A (en) * 1960-06-20 1963-07-31 William Whitworth Taylor Improvements in manhole structures

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5646663U (ja) * 1979-09-17 1981-04-25
JPS5817800Y2 (ja) * 1979-09-17 1983-04-11 長島鋳物株式会社 人孔鉄蓋とその枠体
JP2014005665A (ja) * 2012-06-25 2014-01-16 Hokusei Kogyo Kk 蓋構造物

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