JPH01105023U - - Google Patents
Info
- Publication number
- JPH01105023U JPH01105023U JP19761387U JP19761387U JPH01105023U JP H01105023 U JPH01105023 U JP H01105023U JP 19761387 U JP19761387 U JP 19761387U JP 19761387 U JP19761387 U JP 19761387U JP H01105023 U JPH01105023 U JP H01105023U
- Authority
- JP
- Japan
- Prior art keywords
- punch
- curved part
- bottom near
- concave
- shaped
- 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 6
Landscapes
- Punching Or Piercing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19761387U JPH01105023U (fr) | 1987-12-28 | 1987-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19761387U JPH01105023U (fr) | 1987-12-28 | 1987-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01105023U true JPH01105023U (fr) | 1989-07-14 |
Family
ID=31488158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19761387U Pending JPH01105023U (fr) | 1987-12-28 | 1987-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01105023U (fr) |
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1987
- 1987-12-28 JP JP19761387U patent/JPH01105023U/ja active Pending