JPS5655690A - Excavation - Google Patents
ExcavationInfo
- Publication number
- JPS5655690A JPS5655690A JP13230179A JP13230179A JPS5655690A JP S5655690 A JPS5655690 A JP S5655690A JP 13230179 A JP13230179 A JP 13230179A JP 13230179 A JP13230179 A JP 13230179A JP S5655690 A JPS5655690 A JP S5655690A
- Authority
- JP
- Japan
- Prior art keywords
- excavation
- 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 |
---|---|---|---|
JP13230179A JPS5655690A (en) | 1979-10-12 | 1979-10-12 | Excavation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13230179A JPS5655690A (en) | 1979-10-12 | 1979-10-12 | Excavation |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5655690A true JPS5655690A (en) | 1981-05-16 |
JPS6122116B2 JPS6122116B2 (en) | 1986-05-30 |
Family
ID=15078089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13230179A Granted JPS5655690A (en) | 1979-10-12 | 1979-10-12 | Excavation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5655690A (en) |
-
1979
- 1979-10-12 JP JP13230179A patent/JPS5655690A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6122116B2 (en) | 1986-05-30 |
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