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经营范围
发明名称
CASE FOR INTEGRATED CIRCUIT CHIP
摘要
申请公布号
JPS6471158(A)
申请公布日期
1989.03.16
申请号
JP19870227915
申请日期
1987.09.11
申请人
NEC CORP
发明人
UMEZAWA YOSHIAKI
分类号
H01L23/50;H05K13/04
主分类号
H01L23/50
代理机构
代理人
主权项
地址
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