JPS634215U - - Google Patents
Info
- Publication number
- JPS634215U JPS634215U JP9564786U JP9564786U JPS634215U JP S634215 U JPS634215 U JP S634215U JP 9564786 U JP9564786 U JP 9564786U JP 9564786 U JP9564786 U JP 9564786U JP S634215 U JPS634215 U JP S634215U
- Authority
- JP
- Japan
- Prior art keywords
- base material
- supply path
- axial direction
- drill
- oil
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Drilling Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9564786U JPS634215U (zh) | 1986-06-23 | 1986-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9564786U JPS634215U (zh) | 1986-06-23 | 1986-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS634215U true JPS634215U (zh) | 1988-01-12 |
Family
ID=30960419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9564786U Pending JPS634215U (zh) | 1986-06-23 | 1986-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS634215U (zh) |
-
1986
- 1986-06-23 JP JP9564786U patent/JPS634215U/ja active Pending