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经营范围
发明名称
HEAT SINK
摘要
申请公布号
JPH04130759(A)
申请公布日期
1992.05.01
申请号
JP19900252597
申请日期
1990.09.21
申请人
NEC CORP
发明人
MIYAZAKI YUICHI
分类号
H01L23/40
主分类号
H01L23/40
代理机构
代理人
主权项
地址
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