JPS4980836A - - Google Patents
Info
- Publication number
- JPS4980836A JPS4980836A JP12381472A JP12381472A JPS4980836A JP S4980836 A JPS4980836 A JP S4980836A JP 12381472 A JP12381472 A JP 12381472A JP 12381472 A JP12381472 A JP 12381472A JP S4980836 A JPS4980836 A JP S4980836A
- 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 |
|---|---|---|---|
| JP12381472A JPS4980836A (en) | 1972-12-08 | 1972-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12381472A JPS4980836A (en) | 1972-12-08 | 1972-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4980836A true JPS4980836A (en) | 1974-08-05 |
Family
ID=14869984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12381472A Pending JPS4980836A (en) | 1972-12-08 | 1972-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4980836A (en) |
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1972
- 1972-12-08 JP JP12381472A patent/JPS4980836A/ja active Pending