JPS5073402A - - Google Patents
Info
- Publication number
- JPS5073402A JPS5073402A JP12225473A JP12225473A JPS5073402A JP S5073402 A JPS5073402 A JP S5073402A JP 12225473 A JP12225473 A JP 12225473A JP 12225473 A JP12225473 A JP 12225473A JP S5073402 A JPS5073402 A JP S5073402A
- 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.)
- Granted
Links
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12225473A JPS5225161B2 (ja) | 1973-11-01 | 1973-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12225473A JPS5225161B2 (ja) | 1973-11-01 | 1973-11-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5073402A true JPS5073402A (ja) | 1975-06-17 |
| JPS5225161B2 JPS5225161B2 (ja) | 1977-07-06 |
Family
ID=14831388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12225473A Expired JPS5225161B2 (ja) | 1973-11-01 | 1973-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5225161B2 (ja) |
-
1973
- 1973-11-01 JP JP12225473A patent/JPS5225161B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5225161B2 (ja) | 1977-07-06 |