JPH02109678U - - Google Patents
Info
- Publication number
- JPH02109678U JPH02109678U JP1652989U JP1652989U JPH02109678U JP H02109678 U JPH02109678 U JP H02109678U JP 1652989 U JP1652989 U JP 1652989U JP 1652989 U JP1652989 U JP 1652989U JP H02109678 U JPH02109678 U JP H02109678U
- Authority
- JP
- Japan
- Prior art keywords
- board
- recess
- sectional shape
- vertical
- 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.)
- Pending
Links
- 239000004575 stone Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
- Revetment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1652989U JPH02109678U (zh) | 1989-02-15 | 1989-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1652989U JPH02109678U (zh) | 1989-02-15 | 1989-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02109678U true JPH02109678U (zh) | 1990-09-03 |
Family
ID=31229545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1652989U Pending JPH02109678U (zh) | 1989-02-15 | 1989-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02109678U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0455379U (zh) * | 1990-09-12 | 1992-05-12 |
-
1989
- 1989-02-15 JP JP1652989U patent/JPH02109678U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0455379U (zh) * | 1990-09-12 | 1992-05-12 |