JPS6442731U - - Google Patents
Info
- Publication number
- JPS6442731U JPS6442731U JP13536187U JP13536187U JPS6442731U JP S6442731 U JPS6442731 U JP S6442731U JP 13536187 U JP13536187 U JP 13536187U JP 13536187 U JP13536187 U JP 13536187U JP S6442731 U JPS6442731 U JP S6442731U
- Authority
- JP
- Japan
- Prior art keywords
- punch
- die
- tip
- shows
- protrusion
- 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
- 238000004080 punching Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987135361U JPH0340420Y2 (el) | 1987-09-03 | 1987-09-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987135361U JPH0340420Y2 (el) | 1987-09-03 | 1987-09-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6442731U true JPS6442731U (el) | 1989-03-14 |
JPH0340420Y2 JPH0340420Y2 (el) | 1991-08-26 |
Family
ID=31394917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987135361U Expired JPH0340420Y2 (el) | 1987-09-03 | 1987-09-03 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0340420Y2 (el) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6182724U (el) * | 1984-11-02 | 1986-05-31 |
-
1987
- 1987-09-03 JP JP1987135361U patent/JPH0340420Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6182724U (el) * | 1984-11-02 | 1986-05-31 |
Also Published As
Publication number | Publication date |
---|---|
JPH0340420Y2 (el) | 1991-08-26 |