JPS62169028U - - Google Patents
Info
- Publication number
- JPS62169028U JPS62169028U JP5720986U JP5720986U JPS62169028U JP S62169028 U JPS62169028 U JP S62169028U JP 5720986 U JP5720986 U JP 5720986U JP 5720986 U JP5720986 U JP 5720986U JP S62169028 U JPS62169028 U JP S62169028U
- Authority
- JP
- Japan
- Prior art keywords
- ridge
- ridge board
- board
- synthetic resin
- pin fitting
- 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 3
- 239000000057 synthetic resin Substances 0.000 claims 3
- 230000000903 blocking effect Effects 0.000 description 1
Landscapes
- Sewage (AREA)
- Road Paving Structures (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986057209U JPH0431314Y2 (https=) | 1986-04-16 | 1986-04-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986057209U JPH0431314Y2 (https=) | 1986-04-16 | 1986-04-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62169028U true JPS62169028U (https=) | 1987-10-27 |
| JPH0431314Y2 JPH0431314Y2 (https=) | 1992-07-28 |
Family
ID=30886705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986057209U Expired JPH0431314Y2 (https=) | 1986-04-16 | 1986-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0431314Y2 (https=) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54408U (https=) * | 1977-06-03 | 1979-01-05 |
-
1986
- 1986-04-16 JP JP1986057209U patent/JPH0431314Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54408U (https=) * | 1977-06-03 | 1979-01-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0431314Y2 (https=) | 1992-07-28 |