JPH01180520U - - Google Patents
Info
- Publication number
- JPH01180520U JPH01180520U JP7523388U JP7523388U JPH01180520U JP H01180520 U JPH01180520 U JP H01180520U JP 7523388 U JP7523388 U JP 7523388U JP 7523388 U JP7523388 U JP 7523388U JP H01180520 U JPH01180520 U JP H01180520U
- Authority
- JP
- Japan
- Prior art keywords
- fence
- members
- vertical
- cylindrical shape
- vertical members
- 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
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988075233U JPH0637053Y2 (ja) | 1988-06-08 | 1988-06-08 | マンホール用防護柵 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988075233U JPH0637053Y2 (ja) | 1988-06-08 | 1988-06-08 | マンホール用防護柵 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01180520U true JPH01180520U (en]) | 1989-12-26 |
| JPH0637053Y2 JPH0637053Y2 (ja) | 1994-09-28 |
Family
ID=31300304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988075233U Expired - Lifetime JPH0637053Y2 (ja) | 1988-06-08 | 1988-06-08 | マンホール用防護柵 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0637053Y2 (en]) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5379726U (en]) * | 1976-12-06 | 1978-07-03 | ||
| JPS5626031U (en]) * | 1979-08-06 | 1981-03-10 | ||
| JPS6180831U (en]) * | 1984-10-30 | 1986-05-29 | ||
| JPS6193540U (en]) * | 1984-11-20 | 1986-06-17 |
-
1988
- 1988-06-08 JP JP1988075233U patent/JPH0637053Y2/ja not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5379726U (en]) * | 1976-12-06 | 1978-07-03 | ||
| JPS5626031U (en]) * | 1979-08-06 | 1981-03-10 | ||
| JPS6180831U (en]) * | 1984-10-30 | 1986-05-29 | ||
| JPS6193540U (en]) * | 1984-11-20 | 1986-06-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0637053Y2 (ja) | 1994-09-28 |