JPH03117519U - - Google Patents
Info
- Publication number
- JPH03117519U JPH03117519U JP2533890U JP2533890U JPH03117519U JP H03117519 U JPH03117519 U JP H03117519U JP 2533890 U JP2533890 U JP 2533890U JP 2533890 U JP2533890 U JP 2533890U JP H03117519 U JPH03117519 U JP H03117519U
- Authority
- JP
- Japan
- Prior art keywords
- drill
- arm
- bearing
- main body
- drilling machine
- 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 3
Landscapes
- Drilling And Boring (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2533890U JPH03117519U (cs) | 1990-03-12 | 1990-03-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2533890U JPH03117519U (cs) | 1990-03-12 | 1990-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03117519U true JPH03117519U (cs) | 1991-12-04 |
Family
ID=31528271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2533890U Pending JPH03117519U (cs) | 1990-03-12 | 1990-03-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03117519U (cs) |
-
1990
- 1990-03-12 JP JP2533890U patent/JPH03117519U/ja active Pending