JPS63151548U - - Google Patents
Info
- Publication number
- JPS63151548U JPS63151548U JP4002087U JP4002087U JPS63151548U JP S63151548 U JPS63151548 U JP S63151548U JP 4002087 U JP4002087 U JP 4002087U JP 4002087 U JP4002087 U JP 4002087U JP S63151548 U JPS63151548 U JP S63151548U
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- boom
- suction hose
- equipment body
- excavation equipment
- 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
- 238000005553 drilling Methods 0.000 claims description 2
- 238000009412 basement excavation Methods 0.000 claims 3
- 239000004576 sand Substances 0.000 claims 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4002087U JPH0346039Y2 (en:Method) | 1987-03-20 | 1987-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4002087U JPH0346039Y2 (en:Method) | 1987-03-20 | 1987-03-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63151548U true JPS63151548U (en:Method) | 1988-10-05 |
| JPH0346039Y2 JPH0346039Y2 (en:Method) | 1991-09-27 |
Family
ID=30853737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4002087U Expired JPH0346039Y2 (en:Method) | 1987-03-20 | 1987-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0346039Y2 (en:Method) |
-
1987
- 1987-03-20 JP JP4002087U patent/JPH0346039Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0346039Y2 (en:Method) | 1991-09-27 |