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经营范围
发明名称
VORRICHTUNG ZUR FLUESSIGKEITSKUEHLUNG EINES HALBLEITERBAUELEMENTES
摘要
申请公布号
DE7207234(U)
申请公布日期
1972.05.18
申请号
DE19720007234U
申请日期
1972.02.26
申请人
SIEMENS AG
发明人
分类号
H01L23/473
主分类号
H01L23/473
代理机构
代理人
主权项
地址
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