JPS576094A - Vertical hole excavator - Google Patents
Vertical hole excavatorInfo
- Publication number
- JPS576094A JPS576094A JP7995580A JP7995580A JPS576094A JP S576094 A JPS576094 A JP S576094A JP 7995580 A JP7995580 A JP 7995580A JP 7995580 A JP7995580 A JP 7995580A JP S576094 A JPS576094 A JP S576094A
- Authority
- JP
- Japan
- Prior art keywords
- vertical hole
- hole excavator
- excavator
- vertical
- hole
- Prior art date
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7995580A JPS6027357B2 (en) | 1980-06-12 | 1980-06-12 | Pit drilling machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7995580A JPS6027357B2 (en) | 1980-06-12 | 1980-06-12 | Pit drilling machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS576094A true JPS576094A (en) | 1982-01-12 |
JPS6027357B2 JPS6027357B2 (en) | 1985-06-28 |
Family
ID=13704726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7995580A Expired JPS6027357B2 (en) | 1980-06-12 | 1980-06-12 | Pit drilling machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6027357B2 (en) |
-
1980
- 1980-06-12 JP JP7995580A patent/JPS6027357B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6027357B2 (en) | 1985-06-28 |
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