JPS5419207B2 - - Google Patents
Info
- Publication number
- JPS5419207B2 JPS5419207B2 JP14032475A JP14032475A JPS5419207B2 JP S5419207 B2 JPS5419207 B2 JP S5419207B2 JP 14032475 A JP14032475 A JP 14032475A JP 14032475 A JP14032475 A JP 14032475A JP S5419207 B2 JPS5419207 B2 JP S5419207B2
- 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
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14032475A JPS5265103A (en) | 1975-11-25 | 1975-11-25 | Airrdriven automatic proceeding rotary impact boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14032475A JPS5265103A (en) | 1975-11-25 | 1975-11-25 | Airrdriven automatic proceeding rotary impact boring machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5265103A JPS5265103A (en) | 1977-05-30 |
| JPS5419207B2 true JPS5419207B2 (ja) | 1979-07-13 |
Family
ID=15266157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14032475A Granted JPS5265103A (en) | 1975-11-25 | 1975-11-25 | Airrdriven automatic proceeding rotary impact boring machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5265103A (ja) |
-
1975
- 1975-11-25 JP JP14032475A patent/JPS5265103A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5265103A (en) | 1977-05-30 |