JPS4838205A - - Google Patents
Info
- Publication number
- JPS4838205A JPS4838205A JP7282271A JP7282271A JPS4838205A JP S4838205 A JPS4838205 A JP S4838205A JP 7282271 A JP7282271 A JP 7282271A JP 7282271 A JP7282271 A JP 7282271A JP S4838205 A JPS4838205 A JP S4838205A
- 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
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7282271A JPS4838205A (es) | 1971-09-18 | 1971-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7282271A JPS4838205A (es) | 1971-09-18 | 1971-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4838205A true JPS4838205A (es) | 1973-06-05 |
Family
ID=13500475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7282271A Pending JPS4838205A (es) | 1971-09-18 | 1971-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4838205A (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4830716A (es) * | 1971-08-24 | 1973-04-23 |
-
1971
- 1971-09-18 JP JP7282271A patent/JPS4838205A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4830716A (es) * | 1971-08-24 | 1973-04-23 |