JPS4920931A - - Google Patents
Info
- Publication number
- JPS4920931A JPS4920931A JP6081772A JP6081772A JPS4920931A JP S4920931 A JPS4920931 A JP S4920931A JP 6081772 A JP6081772 A JP 6081772A JP 6081772 A JP6081772 A JP 6081772A JP S4920931 A JPS4920931 A JP S4920931A
- 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
- Road Paving Structures (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6081772A JPS4920931A (en:Method) | 1972-06-16 | 1972-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6081772A JPS4920931A (en:Method) | 1972-06-16 | 1972-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4920931A true JPS4920931A (en:Method) | 1974-02-23 |
Family
ID=13153268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6081772A Pending JPS4920931A (en:Method) | 1972-06-16 | 1972-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4920931A (en:Method) |
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1972
- 1972-06-16 JP JP6081772A patent/JPS4920931A/ja active Pending