JPH0724425Y2 - マンホール等の鉄蓋 - Google Patents

マンホール等の鉄蓋

Info

Publication number
JPH0724425Y2
JPH0724425Y2 JP1989002333U JP233389U JPH0724425Y2 JP H0724425 Y2 JPH0724425 Y2 JP H0724425Y2 JP 1989002333 U JP1989002333 U JP 1989002333U JP 233389 U JP233389 U JP 233389U JP H0724425 Y2 JPH0724425 Y2 JP H0724425Y2
Authority
JP
Japan
Prior art keywords
manhole
recess
iron
iron lid
lid
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.)
Expired - Lifetime
Application number
JP1989002333U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0293354U (en, 2012
Inventor
和夫 手塚
義行 高木
陽三 前村
Original Assignee
大同コンクリート工業株式会社
アイアン機工有限会社
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 大同コンクリート工業株式会社, アイアン機工有限会社 filed Critical 大同コンクリート工業株式会社
Priority to JP1989002333U priority Critical patent/JPH0724425Y2/ja
Publication of JPH0293354U publication Critical patent/JPH0293354U/ja
Application granted granted Critical
Publication of JPH0724425Y2 publication Critical patent/JPH0724425Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1989002333U 1989-01-11 1989-01-11 マンホール等の鉄蓋 Expired - Lifetime JPH0724425Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989002333U JPH0724425Y2 (ja) 1989-01-11 1989-01-11 マンホール等の鉄蓋

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989002333U JPH0724425Y2 (ja) 1989-01-11 1989-01-11 マンホール等の鉄蓋

Publications (2)

Publication Number Publication Date
JPH0293354U JPH0293354U (en, 2012) 1990-07-25
JPH0724425Y2 true JPH0724425Y2 (ja) 1995-06-05

Family

ID=31203009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989002333U Expired - Lifetime JPH0724425Y2 (ja) 1989-01-11 1989-01-11 マンホール等の鉄蓋

Country Status (1)

Country Link
JP (1) JPH0724425Y2 (en, 2012)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5551911Y2 (en, 2012) * 1975-07-14 1980-12-02
JPS52136462U (en, 2012) * 1976-04-13 1977-10-17
JPS58172555U (ja) * 1982-05-13 1983-11-18 カネソウ株式会社 化粧集水枡蓋

Also Published As

Publication number Publication date
JPH0293354U (en, 2012) 1990-07-25

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