JPS6150188U - - Google Patents
Info
- Publication number
- JPS6150188U JPS6150188U JP13136184U JP13136184U JPS6150188U JP S6150188 U JPS6150188 U JP S6150188U JP 13136184 U JP13136184 U JP 13136184U JP 13136184 U JP13136184 U JP 13136184U JP S6150188 U JPS6150188 U JP S6150188U
- Authority
- JP
- Japan
- Prior art keywords
- drilling
- substructure
- drilling equipment
- slit
- winch
- 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
- 238000005553 drilling Methods 0.000 claims description 6
- 238000009412 basement excavation Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13136184U JPS6150188U (de) | 1984-08-31 | 1984-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13136184U JPS6150188U (de) | 1984-08-31 | 1984-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6150188U true JPS6150188U (de) | 1986-04-04 |
Family
ID=30689953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13136184U Pending JPS6150188U (de) | 1984-08-31 | 1984-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6150188U (de) |
-
1984
- 1984-08-31 JP JP13136184U patent/JPS6150188U/ja active Pending