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经营范围
发明名称
SEMICONDUCTOR RECTIFIER
摘要
申请公布号
JPS52154034(A)
申请公布日期
1977.12.21
申请号
JP19760071202
申请日期
1976.06.18
申请人
HITACHI LTD
发明人
ENDOU AKIRA;IWAMA TOSHIYUKI
分类号
H05K7/20;H01L23/34;H01L25/11;H02M7/04
主分类号
H05K7/20
代理机构
代理人
主权项
地址
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