JPS63136583U - - Google Patents
Info
- Publication number
- JPS63136583U JPS63136583U JP2871187U JP2871187U JPS63136583U JP S63136583 U JPS63136583 U JP S63136583U JP 2871187 U JP2871187 U JP 2871187U JP 2871187 U JP2871187 U JP 2871187U JP S63136583 U JPS63136583 U JP S63136583U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- hole wall
- tool
- tool according
- support
- 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.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Knives (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2871187U JPH02122Y2 (enExample) | 1987-02-26 | 1987-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2871187U JPH02122Y2 (enExample) | 1987-02-26 | 1987-02-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63136583U true JPS63136583U (enExample) | 1988-09-08 |
| JPH02122Y2 JPH02122Y2 (enExample) | 1990-01-05 |
Family
ID=30831928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2871187U Expired JPH02122Y2 (enExample) | 1987-02-26 | 1987-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02122Y2 (enExample) |
-
1987
- 1987-02-26 JP JP2871187U patent/JPH02122Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02122Y2 (enExample) | 1990-01-05 |