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发明名称
METAL SHEET DRAWING-OUT TOOL
摘要
申请公布号
KR100232277(B1)
申请公布日期
1999.12.01
申请号
KR19970000881
申请日期
1997.01.14
申请人
ISHIHARA, KOSEI
发明人
ISHIHARA, KOSEI
分类号
B21D1/06;B21D1/12;(IPC1-7):B60S5/00
主分类号
B21D1/06
代理机构
代理人
主权项
地址
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