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经营范围
发明名称
TRANSISTOR DEVICE
摘要
申请公布号
US3430111(A)
申请公布日期
1969.02.25
申请号
USD3430111
申请日期
1966.04.22
申请人
SIEMENS AG.
发明人
KARL SIEBERTZ
分类号
H01L23/495;(IPC1-7):H01L3/10
主分类号
H01L23/495
代理机构
代理人
主权项
地址
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