JPS5210744B2 - - Google Patents
Info
- Publication number
- JPS5210744B2 JPS5210744B2 JP10824472A JP10824472A JPS5210744B2 JP S5210744 B2 JPS5210744 B2 JP S5210744B2 JP 10824472 A JP10824472 A JP 10824472A JP 10824472 A JP10824472 A JP 10824472A JP S5210744 B2 JPS5210744 B2 JP S5210744B2
- 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.)
- Expired
Links
Landscapes
- Drilling And Boring (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10824472A JPS5210744B2 (en:Method) | 1972-10-28 | 1972-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10824472A JPS5210744B2 (en:Method) | 1972-10-28 | 1972-10-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4965583A JPS4965583A (en:Method) | 1974-06-25 |
| JPS5210744B2 true JPS5210744B2 (en:Method) | 1977-03-25 |
Family
ID=14479721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10824472A Expired JPS5210744B2 (en:Method) | 1972-10-28 | 1972-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5210744B2 (en:Method) |
-
1972
- 1972-10-28 JP JP10824472A patent/JPS5210744B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4965583A (en:Method) | 1974-06-25 |