JPH0419711U - - Google Patents
Info
- Publication number
- JPH0419711U JPH0419711U JP6071690U JP6071690U JPH0419711U JP H0419711 U JPH0419711 U JP H0419711U JP 6071690 U JP6071690 U JP 6071690U JP 6071690 U JP6071690 U JP 6071690U JP H0419711 U JPH0419711 U JP H0419711U
- Authority
- JP
- Japan
- Prior art keywords
- solid body
- blade
- symmetry
- arc
- solid
- 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 Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6071690U JPH0419711U (enExample) | 1990-06-11 | 1990-06-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6071690U JPH0419711U (enExample) | 1990-06-11 | 1990-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0419711U true JPH0419711U (enExample) | 1992-02-19 |
Family
ID=31588323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6071690U Pending JPH0419711U (enExample) | 1990-06-11 | 1990-06-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419711U (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5638324A (en) * | 1979-09-06 | 1981-04-13 | Ube Ind Ltd | Preparation of polyimide solution |
| JPH01188209A (ja) * | 1988-01-19 | 1989-07-27 | Sadao Yabuno | ドリルの穴あけ加工に連続して一挙に面取り加工．又は座ぐり加工をする切削工具 |
-
1990
- 1990-06-11 JP JP6071690U patent/JPH0419711U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5638324A (en) * | 1979-09-06 | 1981-04-13 | Ube Ind Ltd | Preparation of polyimide solution |
| JPH01188209A (ja) * | 1988-01-19 | 1989-07-27 | Sadao Yabuno | ドリルの穴あけ加工に連続して一挙に面取り加工．又は座ぐり加工をする切削工具 |