JPS6189013U - - Google Patents
Info
- Publication number
- JPS6189013U JPS6189013U JP17129384U JP17129384U JPS6189013U JP S6189013 U JPS6189013 U JP S6189013U JP 17129384 U JP17129384 U JP 17129384U JP 17129384 U JP17129384 U JP 17129384U JP S6189013 U JPS6189013 U JP S6189013U
- Authority
- JP
- Japan
- Prior art keywords
- underground
- longitudinal hole
- underground part
- exposed
- ground
- 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.)
- Pending
Links
- 230000002265 prevention Effects 0.000 description 2
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17129384U JPS6189013U (en]) | 1984-11-12 | 1984-11-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17129384U JPS6189013U (en]) | 1984-11-12 | 1984-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6189013U true JPS6189013U (en]) | 1986-06-10 |
Family
ID=30728985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17129384U Pending JPS6189013U (en]) | 1984-11-12 | 1984-11-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6189013U (en]) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5513681B2 (en]) * | 1972-01-26 | 1980-04-10 |
-
1984
- 1984-11-12 JP JP17129384U patent/JPS6189013U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5513681B2 (en]) * | 1972-01-26 | 1980-04-10 |