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发明名称
HIGH FREQUENCY PACKAGE
摘要
申请公布号
JPH02296353(A)
申请公布日期
1990.12.06
申请号
JP19890116120
申请日期
1989.05.11
申请人
NEC CORP
发明人
SAITO AKIRA
分类号
H01L23/12
主分类号
H01L23/12
代理机构
代理人
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地址
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