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发明名称
APERFEICOAMENTOS EM COMUTADOR SEMICONDUTOR
摘要
申请公布号
BR7605974(A)
申请公布日期
1977.08.23
申请号
BR19760005974
申请日期
1976.09.10
申请人
MITSUBISHI DENKI KK
发明人
AKAMATSU M
分类号
H02M1/06;H01L29/74;H03K17/04;H03K17/12;H03K17/567;H03K17/73;(IPC1-7):H01L1/00
主分类号
H02M1/06
代理机构
代理人
主权项
地址
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