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经营范围
发明名称
POLYPHASE POWER CONVERTER WITH RIPPLE FILTER CHOKE
摘要
申请公布号
EP0447392(B1)
申请公布日期
1993.09.01
申请号
EP19890900011
申请日期
1988.12.08
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
HOLLMANN, ROLF
分类号
H02M1/12;H02J3/01
主分类号
H02M1/12
代理机构
代理人
主权项
地址
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