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发明名称
CASE SEAL TYPE HYBRID INTEGRATED CIRCUIT DEVICE
摘要
申请公布号
JPH0289398(A)
申请公布日期
1990.03.29
申请号
JP19880241792
申请日期
1988.09.27
申请人
NEC CORP
发明人
ISHIHAMA KAZUHARU
分类号
H01L23/02;H05K5/06
主分类号
H01L23/02
代理机构
代理人
主权项
地址
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