JPH0313351U - - Google Patents

Info

Publication number
JPH0313351U
JPH0313351U JP7499089U JP7499089U JPH0313351U JP H0313351 U JPH0313351 U JP H0313351U JP 7499089 U JP7499089 U JP 7499089U JP 7499089 U JP7499089 U JP 7499089U JP H0313351 U JPH0313351 U JP H0313351U
Authority
JP
Japan
Prior art keywords
frame
roller
stepped
receiving
receiving frame
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
JP7499089U
Other languages
English (en)
Japanese (ja)
Other versions
JPH086829Y2 (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 JP1989074990U priority Critical patent/JPH086829Y2/ja
Publication of JPH0313351U publication Critical patent/JPH0313351U/ja
Application granted granted Critical
Publication of JPH086829Y2 publication Critical patent/JPH086829Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP1989074990U 1989-06-27 1989-06-27 マンホールの蓋装置 Expired - Fee Related JPH086829Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989074990U JPH086829Y2 (ja) 1989-06-27 1989-06-27 マンホールの蓋装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989074990U JPH086829Y2 (ja) 1989-06-27 1989-06-27 マンホールの蓋装置

Publications (2)

Publication Number Publication Date
JPH0313351U true JPH0313351U (un) 1991-02-12
JPH086829Y2 JPH086829Y2 (ja) 1996-02-28

Family

ID=31615173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989074990U Expired - Fee Related JPH086829Y2 (ja) 1989-06-27 1989-06-27 マンホールの蓋装置

Country Status (1)

Country Link
JP (1) JPH086829Y2 (un)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100662081B1 (ko) * 2006-09-08 2007-01-05 (주) 경화엔지니어링 도로 등 토목용 터널 공동구의 슬라이딩식 덮개

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60130850U (ja) * 1984-02-09 1985-09-02 第一機材株式会社 マンホ−ルのカバ−装置
JPS63104443U (un) * 1986-12-24 1988-07-06

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60130850U (ja) * 1984-02-09 1985-09-02 第一機材株式会社 マンホ−ルのカバ−装置
JPS63104443U (un) * 1986-12-24 1988-07-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100662081B1 (ko) * 2006-09-08 2007-01-05 (주) 경화엔지니어링 도로 등 토목용 터널 공동구의 슬라이딩식 덮개

Also Published As

Publication number Publication date
JPH086829Y2 (ja) 1996-02-28

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees