JPH047270Y2 - - Google Patents
Info
- Publication number
- JPH047270Y2 JPH047270Y2 JP1987015328U JP1532887U JPH047270Y2 JP H047270 Y2 JPH047270 Y2 JP H047270Y2 JP 1987015328 U JP1987015328 U JP 1987015328U JP 1532887 U JP1532887 U JP 1532887U JP H047270 Y2 JPH047270 Y2 JP H047270Y2
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- support arm
- arm
- parallel
- vertical
- 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.)
- Expired
Links
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987015328U JPH047270Y2 (cs) | 1987-02-04 | 1987-02-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987015328U JPH047270Y2 (cs) | 1987-02-04 | 1987-02-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63126492U JPS63126492U (cs) | 1988-08-18 |
| JPH047270Y2 true JPH047270Y2 (cs) | 1992-02-26 |
Family
ID=30806159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987015328U Expired JPH047270Y2 (cs) | 1987-02-04 | 1987-02-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH047270Y2 (cs) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3960407A (en) * | 1972-10-03 | 1976-06-01 | Atlas Copco Aktiebolag | Cutters and methods of cutting |
| JPS5043286Y2 (cs) * | 1972-12-21 | 1975-12-11 | ||
| JPS6176889U (cs) * | 1984-10-19 | 1986-05-23 | ||
| JPH0316950Y2 (cs) * | 1985-01-11 | 1991-04-10 |
-
1987
- 1987-02-04 JP JP1987015328U patent/JPH047270Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63126492U (cs) | 1988-08-18 |
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