JPH03129438U - - Google Patents
Info
- Publication number
- JPH03129438U JPH03129438U JP1990037421U JP3742190U JPH03129438U JP H03129438 U JPH03129438 U JP H03129438U JP 1990037421 U JP1990037421 U JP 1990037421U JP 3742190 U JP3742190 U JP 3742190U JP H03129438 U JPH03129438 U JP H03129438U
- Authority
- JP
- Japan
- Prior art keywords
- die
- attached
- forming
- lower die
- upper die
- 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
- 238000010586 diagram Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Making Paper Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990037421U JPH03129438U (pt) | 1990-04-06 | 1990-04-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990037421U JPH03129438U (pt) | 1990-04-06 | 1990-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03129438U true JPH03129438U (pt) | 1991-12-26 |
Family
ID=31544513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990037421U Pending JPH03129438U (pt) | 1990-04-06 | 1990-04-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03129438U (pt) |
-
1990
- 1990-04-06 JP JP1990037421U patent/JPH03129438U/ja active Pending