JPS63165314U - - Google Patents
Info
- Publication number
- JPS63165314U JPS63165314U JP5857987U JP5857987U JPS63165314U JP S63165314 U JPS63165314 U JP S63165314U JP 5857987 U JP5857987 U JP 5857987U JP 5857987 U JP5857987 U JP 5857987U JP S63165314 U JPS63165314 U JP S63165314U
- Authority
- JP
- Japan
- Prior art keywords
- truncated conical
- conical cylinder
- falling
- annular
- locking
- 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
- 230000002093 peripheral effect Effects 0.000 claims 3
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5857987U JPS63165314U (enExample) | 1987-04-20 | 1987-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5857987U JPS63165314U (enExample) | 1987-04-20 | 1987-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63165314U true JPS63165314U (enExample) | 1988-10-27 |
Family
ID=30889280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5857987U Pending JPS63165314U (enExample) | 1987-04-20 | 1987-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63165314U (enExample) |
-
1987
- 1987-04-20 JP JP5857987U patent/JPS63165314U/ja active Pending