JPS61138419U - - Google Patents
Info
- Publication number
- JPS61138419U JPS61138419U JP2173985U JP2173985U JPS61138419U JP S61138419 U JPS61138419 U JP S61138419U JP 2173985 U JP2173985 U JP 2173985U JP 2173985 U JP2173985 U JP 2173985U JP S61138419 U JPS61138419 U JP S61138419U
- Authority
- JP
- Japan
- Prior art keywords
- die
- punch
- forming device
- hole forming
- enter
- 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
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
Landscapes
- Punching Or Piercing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2173985U JPS61138419U (zh) | 1985-02-18 | 1985-02-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2173985U JPS61138419U (zh) | 1985-02-18 | 1985-02-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61138419U true JPS61138419U (zh) | 1986-08-28 |
Family
ID=30513408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2173985U Pending JPS61138419U (zh) | 1985-02-18 | 1985-02-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61138419U (zh) |
-
1985
- 1985-02-18 JP JP2173985U patent/JPS61138419U/ja active Pending