JPH0311512U - - Google Patents
Info
- Publication number
- JPH0311512U JPH0311512U JP7071089U JP7071089U JPH0311512U JP H0311512 U JPH0311512 U JP H0311512U JP 7071089 U JP7071089 U JP 7071089U JP 7071089 U JP7071089 U JP 7071089U JP H0311512 U JPH0311512 U JP H0311512U
- Authority
- JP
- Japan
- Prior art keywords
- hand
- drilling machine
- level
- held drilling
- held
- 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 5
Landscapes
- Drilling And Boring (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7071089U JPH0311512U (zh) | 1989-06-16 | 1989-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7071089U JPH0311512U (zh) | 1989-06-16 | 1989-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0311512U true JPH0311512U (zh) | 1991-02-05 |
Family
ID=31607097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7071089U Pending JPH0311512U (zh) | 1989-06-16 | 1989-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0311512U (zh) |
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1989
- 1989-06-16 JP JP7071089U patent/JPH0311512U/ja active Pending