JPS4899937A - - Google Patents
Info
- Publication number
- JPS4899937A JPS4899937A JP3275272A JP3275272A JPS4899937A JP S4899937 A JPS4899937 A JP S4899937A JP 3275272 A JP3275272 A JP 3275272A JP 3275272 A JP3275272 A JP 3275272A JP S4899937 A JPS4899937 A JP S4899937A
- 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 |
|---|---|---|---|
| JP3275272A JPS4899937A (ja) | 1972-04-01 | 1972-04-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3275272A JPS4899937A (ja) | 1972-04-01 | 1972-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4899937A true JPS4899937A (ja) | 1973-12-17 |
Family
ID=12367562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3275272A Pending JPS4899937A (ja) | 1972-04-01 | 1972-04-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4899937A (ja) |
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1972
- 1972-04-01 JP JP3275272A patent/JPS4899937A/ja active Pending