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
Links
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 (is) | 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 (is) |
Cited By (1)
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)
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 (is) * | 1986-12-24 | 1988-07-06 |
-
1989
- 1989-06-27 JP JP1989074990U patent/JPH086829Y2/ja not_active Expired - Fee Related
Patent Citations (2)
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 (is) * | 1986-12-24 | 1988-07-06 |
Cited By (1)
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 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |