JPH0270041U - - Google Patents
Info
- Publication number
- JPH0270041U JPH0270041U JP14996988U JP14996988U JPH0270041U JP H0270041 U JPH0270041 U JP H0270041U JP 14996988 U JP14996988 U JP 14996988U JP 14996988 U JP14996988 U JP 14996988U JP H0270041 U JPH0270041 U JP H0270041U
- Authority
- JP
- Japan
- Prior art keywords
- lid
- opening
- closing plate
- underground structure
- closing
- 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
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 239000002131 composite material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988149969U JPH072715Y2 (ja) | 1988-11-17 | 1988-11-17 | 地下構造物用蓋体の開口部閉塞装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988149969U JPH072715Y2 (ja) | 1988-11-17 | 1988-11-17 | 地下構造物用蓋体の開口部閉塞装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0270041U true JPH0270041U (es) | 1990-05-28 |
JPH072715Y2 JPH072715Y2 (ja) | 1995-01-25 |
Family
ID=31422685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988149969U Expired - Lifetime JPH072715Y2 (ja) | 1988-11-17 | 1988-11-17 | 地下構造物用蓋体の開口部閉塞装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH072715Y2 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006233653A (ja) * | 2005-02-25 | 2006-09-07 | Nagashima Imono Kk | 地下構造物用錠装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58185639U (ja) * | 1982-05-31 | 1983-12-09 | 鷲野 利彦 | 鉄蓋 |
JPS627446U (es) * | 1985-07-01 | 1987-01-17 | ||
JPS639345U (es) * | 1986-07-08 | 1988-01-21 |
-
1988
- 1988-11-17 JP JP1988149969U patent/JPH072715Y2/ja not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58185639U (ja) * | 1982-05-31 | 1983-12-09 | 鷲野 利彦 | 鉄蓋 |
JPS627446U (es) * | 1985-07-01 | 1987-01-17 | ||
JPS639345U (es) * | 1986-07-08 | 1988-01-21 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006233653A (ja) * | 2005-02-25 | 2006-09-07 | Nagashima Imono Kk | 地下構造物用錠装置 |
JP4602117B2 (ja) * | 2005-02-25 | 2010-12-22 | 長島鋳物株式会社 | 地下構造物用錠装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH072715Y2 (ja) | 1995-01-25 |