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发明名称
HERMETICALLY SEALED PACKAGE
摘要
申请公布号
JPH02138760(A)
申请公布日期
1990.05.28
申请号
JP19880292928
申请日期
1988.11.18
申请人
NIPPON ELECTRIC GLASS CO LTD
发明人
HAYASHI MASAAKI;WATANABE HIROMITSU;KINOSHITA KAZUO;HATANO KAZUO;MATSUURA ICHIRO
分类号
H01L23/08;H03H3/007;H03H9/215;H05K1/18
主分类号
H01L23/08
代理机构
代理人
主权项
地址
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