JPS562198B2 - - Google Patents
Info
- Publication number
- JPS562198B2 JPS562198B2 JP12960375A JP12960375A JPS562198B2 JP S562198 B2 JPS562198 B2 JP S562198B2 JP 12960375 A JP12960375 A JP 12960375A JP 12960375 A JP12960375 A JP 12960375A JP S562198 B2 JPS562198 B2 JP S562198B2
- 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
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12960375A JPS5252421A (en) | 1975-10-27 | 1975-10-27 | Driving method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12960375A JPS5252421A (en) | 1975-10-27 | 1975-10-27 | Driving method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5252421A JPS5252421A (en) | 1977-04-27 |
JPS562198B2 true JPS562198B2 (ru) | 1981-01-19 |
Family
ID=15013531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12960375A Granted JPS5252421A (en) | 1975-10-27 | 1975-10-27 | Driving method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5252421A (ru) |
-
1975
- 1975-10-27 JP JP12960375A patent/JPS5252421A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5252421A (en) | 1977-04-27 |