JPS563797A - Excavation device for shield excavator - Google Patents
Excavation device for shield excavatorInfo
- Publication number
- JPS563797A JPS563797A JP7904579A JP7904579A JPS563797A JP S563797 A JPS563797 A JP S563797A JP 7904579 A JP7904579 A JP 7904579A JP 7904579 A JP7904579 A JP 7904579A JP S563797 A JPS563797 A JP S563797A
- Authority
- JP
- Japan
- Prior art keywords
- shield excavator
- excavation device
- excavation
- excavator
- shield
- 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
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7904579A JPS5843557B2 (en) | 1979-06-25 | 1979-06-25 | shield excavator drilling rig |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7904579A JPS5843557B2 (en) | 1979-06-25 | 1979-06-25 | shield excavator drilling rig |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS563797A true JPS563797A (en) | 1981-01-16 |
JPS5843557B2 JPS5843557B2 (en) | 1983-09-27 |
Family
ID=13678927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7904579A Expired JPS5843557B2 (en) | 1979-06-25 | 1979-06-25 | shield excavator drilling rig |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5843557B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58139793A (en) * | 1982-02-12 | 1983-08-19 | Hitachi Plant Eng & Constr Co Ltd | Biological denitrification device for organic waste water |
-
1979
- 1979-06-25 JP JP7904579A patent/JPS5843557B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58139793A (en) * | 1982-02-12 | 1983-08-19 | Hitachi Plant Eng & Constr Co Ltd | Biological denitrification device for organic waste water |
JPS631920B2 (en) * | 1982-02-12 | 1988-01-14 | Hitachi Plant Eng & Constr Co |
Also Published As
Publication number | Publication date |
---|---|
JPS5843557B2 (en) | 1983-09-27 |
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