JPS5655693A - Excavation - Google Patents
ExcavationInfo
- Publication number
- JPS5655693A JPS5655693A JP13230279A JP13230279A JPS5655693A JP S5655693 A JPS5655693 A JP S5655693A JP 13230279 A JP13230279 A JP 13230279A JP 13230279 A JP13230279 A JP 13230279A JP S5655693 A JPS5655693 A JP S5655693A
- 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.)
- Pending
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13230279A JPS5655693A (en) | 1979-10-12 | 1979-10-12 | Excavation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13230279A JPS5655693A (en) | 1979-10-12 | 1979-10-12 | Excavation |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5655693A true JPS5655693A (en) | 1981-05-16 |
Family
ID=15078114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13230279A Pending JPS5655693A (en) | 1979-10-12 | 1979-10-12 | Excavation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5655693A (en) |
-
1979
- 1979-10-12 JP JP13230279A patent/JPS5655693A/en active Pending
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