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经营范围
发明名称
SELFFVENTILATED RECTIFIER
摘要
申请公布号
JPS55111150(A)
申请公布日期
1980.08.27
申请号
JP19800016499
申请日期
1980.02.13
申请人
SIEMENS AG
发明人
NIRUSU BARUDAARU;KAARU HAINTSU SHIYUTAARU
分类号
H01L23/467;H01L25/11;H02M7/04;H05K7/20
主分类号
H01L23/467
代理机构
代理人
主权项
地址
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Optical objectives
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