JPS6138984Y2 - - Google Patents
Info
- Publication number
- JPS6138984Y2 JPS6138984Y2 JP6966981U JP6966981U JPS6138984Y2 JP S6138984 Y2 JPS6138984 Y2 JP S6138984Y2 JP 6966981 U JP6966981 U JP 6966981U JP 6966981 U JP6966981 U JP 6966981U JP S6138984 Y2 JPS6138984 Y2 JP S6138984Y2
- Authority
- JP
- Japan
- Prior art keywords
- guide posts
- boring machine
- post
- guide
- boring
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 description 6
- 230000035515 penetration Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6966981U JPS6138984Y2 (2) | 1981-05-13 | 1981-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6966981U JPS6138984Y2 (2) | 1981-05-13 | 1981-05-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57184138U JPS57184138U (2) | 1982-11-22 |
| JPS6138984Y2 true JPS6138984Y2 (2) | 1986-11-10 |
Family
ID=29865538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6966981U Expired JPS6138984Y2 (2) | 1981-05-13 | 1981-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6138984Y2 (2) |
-
1981
- 1981-05-13 JP JP6966981U patent/JPS6138984Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57184138U (2) | 1982-11-22 |
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