JPS63133919U - - Google Patents
Info
- Publication number
- JPS63133919U JPS63133919U JP2643787U JP2643787U JPS63133919U JP S63133919 U JPS63133919 U JP S63133919U JP 2643787 U JP2643787 U JP 2643787U JP 2643787 U JP2643787 U JP 2643787U JP S63133919 U JPS63133919 U JP S63133919U
- Authority
- JP
- Japan
- Prior art keywords
- cutting tool
- tool guide
- wall surface
- nitrocarburized
- utility
- 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
- Drilling And Boring (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2643787U JPS63133919U (bs) | 1987-02-26 | 1987-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2643787U JPS63133919U (bs) | 1987-02-26 | 1987-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63133919U true JPS63133919U (bs) | 1988-09-01 |
Family
ID=30827526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2643787U Pending JPS63133919U (bs) | 1987-02-26 | 1987-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63133919U (bs) |
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1987
- 1987-02-26 JP JP2643787U patent/JPS63133919U/ja active Pending