JPS63141222U - - Google Patents
Info
- Publication number
- JPS63141222U JPS63141222U JP3049287U JP3049287U JPS63141222U JP S63141222 U JPS63141222 U JP S63141222U JP 3049287 U JP3049287 U JP 3049287U JP 3049287 U JP3049287 U JP 3049287U JP S63141222 U JPS63141222 U JP S63141222U
- Authority
- JP
- Japan
- Prior art keywords
- weight
- water
- dries
- contracts
- expands
- 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
- 239000000126 substance Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Revetment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3049287U JPS63141222U (zh) | 1987-03-04 | 1987-03-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3049287U JPS63141222U (zh) | 1987-03-04 | 1987-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63141222U true JPS63141222U (zh) | 1988-09-16 |
Family
ID=30835353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3049287U Pending JPS63141222U (zh) | 1987-03-04 | 1987-03-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63141222U (zh) |
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1987
- 1987-03-04 JP JP3049287U patent/JPS63141222U/ja active Pending