JPS54173561U - - Google Patents

Info

Publication number
JPS54173561U
JPS54173561U JP7197978U JP7197978U JPS54173561U JP S54173561 U JPS54173561 U JP S54173561U JP 7197978 U JP7197978 U JP 7197978U JP 7197978 U JP7197978 U JP 7197978U JP S54173561 U JPS54173561 U JP S54173561U
Authority
JP
Japan
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
JP7197978U
Other languages
Japanese (ja)
Other versions
JPS6019157Y2 (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 JP1978071979U priority Critical patent/JPS6019157Y2/ja
Publication of JPS54173561U publication Critical patent/JPS54173561U/ja
Application granted granted Critical
Publication of JPS6019157Y2 publication Critical patent/JPS6019157Y2/ja
Expired legal-status Critical Current

Links

JP1978071979U 1978-05-26 1978-05-26 内部から容易に開くことができるマンホ−ル蓋構造 Expired JPS6019157Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1978071979U JPS6019157Y2 (ja) 1978-05-26 1978-05-26 内部から容易に開くことができるマンホ−ル蓋構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978071979U JPS6019157Y2 (ja) 1978-05-26 1978-05-26 内部から容易に開くことができるマンホ−ル蓋構造

Publications (2)

Publication Number Publication Date
JPS54173561U true JPS54173561U (fr) 1979-12-07
JPS6019157Y2 JPS6019157Y2 (ja) 1985-06-10

Family

ID=28983241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978071979U Expired JPS6019157Y2 (ja) 1978-05-26 1978-05-26 内部から容易に開くことができるマンホ−ル蓋構造

Country Status (1)

Country Link
JP (1) JPS6019157Y2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015227536A (ja) * 2014-05-30 2015-12-17 有限会社エマージェンシー 地下空間構造物の地上開口部構造

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48109757U (fr) * 1972-03-21 1973-12-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48109757U (fr) * 1972-03-21 1973-12-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015227536A (ja) * 2014-05-30 2015-12-17 有限会社エマージェンシー 地下空間構造物の地上開口部構造

Also Published As

Publication number Publication date
JPS6019157Y2 (ja) 1985-06-10

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