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经营范围
发明名称
POWER APPLICATION CIRCUIT FOR DDC LOAD
摘要
申请公布号
JPS52137649(A)
申请公布日期
1977.11.17
申请号
JP19770054164
申请日期
1977.05.11
申请人
SIEMENS AG
发明人
KURAUSU HIYUUPUNAA
分类号
H02M3/28;H02J1/00
主分类号
H02M3/28
代理机构
代理人
主权项
地址
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