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发明名称
PRESS TOOL FEMALE DIE
摘要
申请公布号
PL151003(B1)
申请公布日期
1990.07.31
申请号
PL19860260873
申请日期
1986.08.01
申请人
发明人
分类号
B21C25/02;B22F;B30B15/02;(IPC1-7):B30B15/02
主分类号
B21C25/02
代理机构
代理人
主权项
地址
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