JPS4921931A - - Google Patents
Info
- Publication number
- JPS4921931A JPS4921931A JP6052472A JP6052472A JPS4921931A JP S4921931 A JPS4921931 A JP S4921931A JP 6052472 A JP6052472 A JP 6052472A JP 6052472 A JP6052472 A JP 6052472A JP S4921931 A JPS4921931 A JP S4921931A
- 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 |
|---|---|---|---|
| JP6052472A JPS4921931A (cs) | 1972-06-19 | 1972-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6052472A JPS4921931A (cs) | 1972-06-19 | 1972-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4921931A true JPS4921931A (cs) | 1974-02-26 |
Family
ID=13144773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6052472A Pending JPS4921931A (cs) | 1972-06-19 | 1972-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4921931A (cs) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53128638U (cs) * | 1977-03-18 | 1978-10-12 | ||
| JPS5417533U (cs) * | 1977-07-05 | 1979-02-05 |
-
1972
- 1972-06-19 JP JP6052472A patent/JPS4921931A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53128638U (cs) * | 1977-03-18 | 1978-10-12 | ||
| JPS5417533U (cs) * | 1977-07-05 | 1979-02-05 |