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发明名称
GLEICHRICHTERSCHALTUNG MIT NULLKORREKTUR
摘要
申请公布号
DE3010856(A1)
申请公布日期
1980.10.23
申请号
DE19803010856
申请日期
1980.03.21
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
DE GRIFT,ROBERT EMILE JOHAN VAN
分类号
H02M7/217;G01R17/02;G01R19/22;H02M7/12;H02M7/21;(IPC1-7):H02P13/26
主分类号
H02M7/217
代理机构
代理人
主权项
地址
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