JPH02144091U - - Google Patents
Info
- Publication number
- JPH02144091U JPH02144091U JP5146689U JP5146689U JPH02144091U JP H02144091 U JPH02144091 U JP H02144091U JP 5146689 U JP5146689 U JP 5146689U JP 5146689 U JP5146689 U JP 5146689U JP H02144091 U JPH02144091 U JP H02144091U
- Authority
- JP
- Japan
- Prior art keywords
- earth auger
- rotation
- earth
- controls
- electromagnetic valve
- 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
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5146689U JPH02144091U (en, 2012) | 1989-04-29 | 1989-04-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5146689U JPH02144091U (en, 2012) | 1989-04-29 | 1989-04-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02144091U true JPH02144091U (en, 2012) | 1990-12-06 |
Family
ID=31570938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5146689U Pending JPH02144091U (en, 2012) | 1989-04-29 | 1989-04-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02144091U (en, 2012) |
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1989
- 1989-04-29 JP JP5146689U patent/JPH02144091U/ja active Pending