JPS4919638A - - Google Patents
Info
- Publication number
- JPS4919638A JPS4919638A JP5920372A JP5920372A JPS4919638A JP S4919638 A JPS4919638 A JP S4919638A JP 5920372 A JP5920372 A JP 5920372A JP 5920372 A JP5920372 A JP 5920372A JP S4919638 A JPS4919638 A JP S4919638A
- 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 |
|---|---|---|---|
| JP5920372A JPS4919638A (ru) | 1972-06-13 | 1972-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5920372A JPS4919638A (ru) | 1972-06-13 | 1972-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4919638A true JPS4919638A (ru) | 1974-02-21 |
Family
ID=13106615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5920372A Pending JPS4919638A (ru) | 1972-06-13 | 1972-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4919638A (ru) |
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1972
- 1972-06-13 JP JP5920372A patent/JPS4919638A/ja active Pending