JPS5033966B2 - - Google Patents
Info
- Publication number
- JPS5033966B2 JPS5033966B2 JP6288771A JP6288771A JPS5033966B2 JP S5033966 B2 JPS5033966 B2 JP S5033966B2 JP 6288771 A JP6288771 A JP 6288771A JP 6288771 A JP6288771 A JP 6288771A JP S5033966 B2 JPS5033966 B2 JP S5033966B2
- 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 Exploitation, And Mining Machines And Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6288771A JPS5033966B2 (ja) | 1971-08-20 | 1971-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6288771A JPS5033966B2 (ja) | 1971-08-20 | 1971-08-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4828302A JPS4828302A (ja) | 1973-04-14 |
| JPS5033966B2 true JPS5033966B2 (ja) | 1975-11-05 |
Family
ID=13213200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6288771A Expired JPS5033966B2 (ja) | 1971-08-20 | 1971-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5033966B2 (ja) |
-
1971
- 1971-08-20 JP JP6288771A patent/JPS5033966B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4828302A (ja) | 1973-04-14 |