JPH053555Y2 - - Google Patents

Info

Publication number
JPH053555Y2
JPH053555Y2 JP1986179747U JP17974786U JPH053555Y2 JP H053555 Y2 JPH053555 Y2 JP H053555Y2 JP 1986179747 U JP1986179747 U JP 1986179747U JP 17974786 U JP17974786 U JP 17974786U JP H053555 Y2 JPH053555 Y2 JP H053555Y2
Authority
JP
Japan
Prior art keywords
hook
manhole cover
water
hook part
upward
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
JP1986179747U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6386154U (enEXAMPLES
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 JP1986179747U priority Critical patent/JPH053555Y2/ja
Publication of JPS6386154U publication Critical patent/JPS6386154U/ja
Application granted granted Critical
Publication of JPH053555Y2 publication Critical patent/JPH053555Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1986179747U 1986-11-25 1986-11-25 Expired - Lifetime JPH053555Y2 (enEXAMPLES)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986179747U JPH053555Y2 (enEXAMPLES) 1986-11-25 1986-11-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986179747U JPH053555Y2 (enEXAMPLES) 1986-11-25 1986-11-25

Publications (2)

Publication Number Publication Date
JPS6386154U JPS6386154U (enEXAMPLES) 1988-06-06
JPH053555Y2 true JPH053555Y2 (enEXAMPLES) 1993-01-28

Family

ID=31123081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986179747U Expired - Lifetime JPH053555Y2 (enEXAMPLES) 1986-11-25 1986-11-25

Country Status (1)

Country Link
JP (1) JPH053555Y2 (enEXAMPLES)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS583891Y2 (ja) * 1980-12-10 1983-01-22 日昭興産株式会社 地下連結用蓋の孔開閉構造
JPS60165540U (ja) * 1984-04-11 1985-11-02 株式会社　神戸鋳鉄所 マンホ−ル鉄蓋係止装置

Also Published As

Publication number Publication date
JPS6386154U (enEXAMPLES) 1988-06-06

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