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发明名称
BIPOLAR TRANSISTOR AND MANUFACTURE THEREOF
摘要
申请公布号
JPH0677244(A)
申请公布日期
1994.03.18
申请号
JP19920228297
申请日期
1992.08.27
申请人
NEC CORP
发明人
NAGANO NOBUO
分类号
H01L29/205;H01L21/331;H01L29/73;(IPC1-7):H01L21/331
主分类号
H01L29/205
代理机构
代理人
主权项
地址
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