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发明名称
MANUFACTURE OF COMPOSITE MATERIAL FOR LEAD FRAME
摘要
申请公布号
JPH02117701(A)
申请公布日期
1990.05.02
申请号
JP19880270335
申请日期
1988.10.25
申请人
MITSUI HIGH TEC INC
发明人
SHIBATA SATOSHI
分类号
B21B1/22;B21B1/38;C21D7/02;C25D7/00;C25D7/12;H01L23/50
主分类号
B21B1/22
代理机构
代理人
主权项
地址
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