JPS64627U - - Google Patents
Info
- Publication number
- JPS64627U JPS64627U JP9498187U JP9498187U JPS64627U JP S64627 U JPS64627 U JP S64627U JP 9498187 U JP9498187 U JP 9498187U JP 9498187 U JP9498187 U JP 9498187U JP S64627 U JPS64627 U JP S64627U
- Authority
- JP
- Japan
- Prior art keywords
- waterway
- lining material
- lining
- concave groove
- shaped cross
- 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
- 239000000463 material Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims 2
Landscapes
- Road Paving Structures (AREA)
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9498187U JPH057303Y2 (en]) | 1987-06-19 | 1987-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9498187U JPH057303Y2 (en]) | 1987-06-19 | 1987-06-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS64627U true JPS64627U (en]) | 1989-01-05 |
| JPH057303Y2 JPH057303Y2 (en]) | 1993-02-24 |
Family
ID=30958990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9498187U Expired - Lifetime JPH057303Y2 (en]) | 1987-06-19 | 1987-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH057303Y2 (en]) |
-
1987
- 1987-06-19 JP JP9498187U patent/JPH057303Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH057303Y2 (en]) | 1993-02-24 |