JPH0422580U - - Google Patents
Info
- Publication number
- JPH0422580U JPH0422580U JP6220390U JP6220390U JPH0422580U JP H0422580 U JPH0422580 U JP H0422580U JP 6220390 U JP6220390 U JP 6220390U JP 6220390 U JP6220390 U JP 6220390U JP H0422580 U JPH0422580 U JP H0422580U
- Authority
- JP
- Japan
- Prior art keywords
- block
- wall portions
- upper wall
- gutter
- shaped
- 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
Landscapes
- Road Paving Structures (AREA)
- Sewage (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6220390U JPH0422580U (sl) | 1990-06-14 | 1990-06-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6220390U JPH0422580U (sl) | 1990-06-14 | 1990-06-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0422580U true JPH0422580U (sl) | 1992-02-25 |
Family
ID=31591134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6220390U Pending JPH0422580U (sl) | 1990-06-14 | 1990-06-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0422580U (sl) |
-
1990
- 1990-06-14 JP JP6220390U patent/JPH0422580U/ja active Pending