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发明名称
Steuerbarer Halbleitergleichrichter
摘要
申请公布号
DE1639348(A1)
申请公布日期
1971.03.11
申请号
DE19681639348
申请日期
1968.01.30
申请人
NIPPON ELECTRIC CO.LTD.
发明人
MATSUZAWA,TAKEO
分类号
H01L29/00;H01L29/423;H01L29/74
主分类号
H01L29/00
代理机构
代理人
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地址
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