JPH0423298U - - Google Patents
Info
- Publication number
- JPH0423298U JPH0423298U JP6229090U JP6229090U JPH0423298U JP H0423298 U JPH0423298 U JP H0423298U JP 6229090 U JP6229090 U JP 6229090U JP 6229090 U JP6229090 U JP 6229090U JP H0423298 U JPH0423298 U JP H0423298U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- card
- punching pin
- introduction hole
- card case
- 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 8
- 238000005553 drilling Methods 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Details Of Cutting Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6229090U JPH0423298U (es) | 1990-06-13 | 1990-06-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6229090U JPH0423298U (es) | 1990-06-13 | 1990-06-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0423298U true JPH0423298U (es) | 1992-02-26 |
Family
ID=31591302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6229090U Pending JPH0423298U (es) | 1990-06-13 | 1990-06-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0423298U (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100415011B1 (ko) * | 2002-04-03 | 2004-01-13 | 한국항공우주산업 주식회사 | 타격을 이용하는 수작업 천공 치구 |
-
1990
- 1990-06-13 JP JP6229090U patent/JPH0423298U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100415011B1 (ko) * | 2002-04-03 | 2004-01-13 | 한국항공우주산업 주식회사 | 타격을 이용하는 수작업 천공 치구 |
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