JPS57116896A - Excavating method and apparatus - Google Patents
Excavating method and apparatusInfo
- Publication number
- JPS57116896A JPS57116896A JP337281A JP337281A JPS57116896A JP S57116896 A JPS57116896 A JP S57116896A JP 337281 A JP337281 A JP 337281A JP 337281 A JP337281 A JP 337281A JP S57116896 A JPS57116896 A JP S57116896A
- Authority
- JP
- Japan
- Prior art keywords
- excavating method
- excavating
- 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.)
- Pending
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP337281A JPS57116896A (en) | 1981-01-13 | 1981-01-13 | Excavating method and apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP337281A JPS57116896A (en) | 1981-01-13 | 1981-01-13 | Excavating method and apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57116896A true JPS57116896A (en) | 1982-07-21 |
Family
ID=11555512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP337281A Pending JPS57116896A (en) | 1981-01-13 | 1981-01-13 | Excavating method and apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57116896A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63308196A (en) * | 1987-06-09 | 1988-12-15 | 東急建設株式会社 | Excavator for tunnel |
-
1981
- 1981-01-13 JP JP337281A patent/JPS57116896A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63308196A (en) * | 1987-06-09 | 1988-12-15 | 東急建設株式会社 | Excavator for tunnel |
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