JPS61109322U - - Google Patents
Info
- Publication number
- JPS61109322U JPS61109322U JP19399184U JP19399184U JPS61109322U JP S61109322 U JPS61109322 U JP S61109322U JP 19399184 U JP19399184 U JP 19399184U JP 19399184 U JP19399184 U JP 19399184U JP S61109322 U JPS61109322 U JP S61109322U
- Authority
- JP
- Japan
- Prior art keywords
- drill part
- soil
- rotating
- drill
- parasol
- 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
- 239000002689 soil Substances 0.000 claims 2
- 238000009412 basement excavation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Walking Sticks, Umbrellas, And Fans (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19399184U JPS61109322U (enExample) | 1984-12-21 | 1984-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19399184U JPS61109322U (enExample) | 1984-12-21 | 1984-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61109322U true JPS61109322U (enExample) | 1986-07-11 |
Family
ID=30751426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19399184U Pending JPS61109322U (enExample) | 1984-12-21 | 1984-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61109322U (enExample) |
-
1984
- 1984-12-21 JP JP19399184U patent/JPS61109322U/ja active Pending