JPS63131397U - - Google Patents
Info
- Publication number
- JPS63131397U JPS63131397U JP2342387U JP2342387U JPS63131397U JP S63131397 U JPS63131397 U JP S63131397U JP 2342387 U JP2342387 U JP 2342387U JP 2342387 U JP2342387 U JP 2342387U JP S63131397 U JPS63131397 U JP S63131397U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- inclined surface
- diameter
- same diameter
- outer diameter
- 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
- 238000004080 punching Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2342387U JPS63131397U (pt) | 1987-02-19 | 1987-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2342387U JPS63131397U (pt) | 1987-02-19 | 1987-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63131397U true JPS63131397U (pt) | 1988-08-26 |
Family
ID=30821720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2342387U Pending JPS63131397U (pt) | 1987-02-19 | 1987-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63131397U (pt) |
-
1987
- 1987-02-19 JP JP2342387U patent/JPS63131397U/ja active Pending