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发明名称
ELECTROMAGNETIC SHIELDING MATERIAL
摘要
申请公布号
JPH02250397(A)
申请公布日期
1990.10.08
申请号
JP19890072123
申请日期
1989.03.23
申请人
NEC CORP
发明人
HATAKEYAMA KENICHI;SAWATO EIKICHI
分类号
H05K9/00
主分类号
H05K9/00
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代理人
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