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经营范围
发明名称
SEMICONDUCTOR RECTIFIER
摘要
申请公布号
JPS5415133(A)
申请公布日期
1979.02.03
申请号
JP19770079899
申请日期
1977.07.06
申请人
HITACHI LTD
发明人
NISHIZAWA HARUHIKO
分类号
H01L25/07;H02K19/36;H02M7/04;H02M7/06
主分类号
H01L25/07
代理机构
代理人
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