JPH01148297U - - Google Patents
Info
- Publication number
- JPH01148297U JPH01148297U JP4252188U JP4252188U JPH01148297U JP H01148297 U JPH01148297 U JP H01148297U JP 4252188 U JP4252188 U JP 4252188U JP 4252188 U JP4252188 U JP 4252188U JP H01148297 U JPH01148297 U JP H01148297U
- Authority
- JP
- Japan
- Prior art keywords
- punching
- hole
- punching die
- die
- punch
- 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
- 239000002699 waste material Substances 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims 6
- 238000010586 diagram Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4252188U JPH01148297U (el) | 1988-03-30 | 1988-03-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4252188U JPH01148297U (el) | 1988-03-30 | 1988-03-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01148297U true JPH01148297U (el) | 1989-10-13 |
Family
ID=31268933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4252188U Pending JPH01148297U (el) | 1988-03-30 | 1988-03-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01148297U (el) |
-
1988
- 1988-03-30 JP JP4252188U patent/JPH01148297U/ja active Pending
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