JPS4957649A - - Google Patents
Info
- Publication number
- JPS4957649A JPS4957649A JP9931772A JP9931772A JPS4957649A JP S4957649 A JPS4957649 A JP S4957649A JP 9931772 A JP9931772 A JP 9931772A JP 9931772 A JP9931772 A JP 9931772A JP S4957649 A JPS4957649 A JP S4957649A
- 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 |
|---|---|---|---|
| JP9931772A JPS4957649A (en) | 1972-10-02 | 1972-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9931772A JPS4957649A (en) | 1972-10-02 | 1972-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4957649A true JPS4957649A (en) | 1974-06-04 |
Family
ID=14244247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9931772A Pending JPS4957649A (en) | 1972-10-02 | 1972-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4957649A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03197706A (en) * | 1989-12-25 | 1991-08-29 | Takeshi Oe | Prevention of coastal erosion |
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1972
- 1972-10-02 JP JP9931772A patent/JPS4957649A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03197706A (en) * | 1989-12-25 | 1991-08-29 | Takeshi Oe | Prevention of coastal erosion |