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发明名称
HERMETICALLY SEALED CHIP CARRIER
摘要
申请公布号
JPH0196952(A)
申请公布日期
1989.04.14
申请号
JP19870253632
申请日期
1987.10.09
申请人
HITACHI LTD
发明人
NAKANISHI KEIICHIRO;YAMADA MINORU
分类号
H01L23/34;H01L21/60;H01L23/12
主分类号
H01L23/34
代理机构
代理人
主权项
地址
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