JPS4919639A - - Google Patents
Info
- Publication number
- JPS4919639A JPS4919639A JP5920572A JP5920572A JPS4919639A JP S4919639 A JPS4919639 A JP S4919639A JP 5920572 A JP5920572 A JP 5920572A JP 5920572 A JP5920572 A JP 5920572A JP S4919639 A JPS4919639 A JP S4919639A
- 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 |
|---|---|---|---|
| JP5920572A JPS4919639A (fi) | 1972-06-13 | 1972-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5920572A JPS4919639A (fi) | 1972-06-13 | 1972-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4919639A true JPS4919639A (fi) | 1974-02-21 |
Family
ID=13106667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5920572A Pending JPS4919639A (fi) | 1972-06-13 | 1972-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4919639A (fi) |
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1972
- 1972-06-13 JP JP5920572A patent/JPS4919639A/ja active Pending