JPS4897335A - - Google Patents
Info
- Publication number
- JPS4897335A JPS4897335A JP2919472A JP2919472A JPS4897335A JP S4897335 A JPS4897335 A JP S4897335A JP 2919472 A JP2919472 A JP 2919472A JP 2919472 A JP2919472 A JP 2919472A JP S4897335 A JPS4897335 A JP S4897335A
- Authority
- JP
- Japan
- 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
- Revetment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2919472A JPS4897335A (fr) | 1972-03-21 | 1972-03-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2919472A JPS4897335A (fr) | 1972-03-21 | 1972-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4897335A true JPS4897335A (fr) | 1973-12-12 |
Family
ID=12269376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2919472A Pending JPS4897335A (fr) | 1972-03-21 | 1972-03-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4897335A (fr) |
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1972
- 1972-03-21 JP JP2919472A patent/JPS4897335A/ja active Pending