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发明名称
THREE-PHASE SWITCHBOARD
摘要
申请公布号
SU1539987(A1)
申请公布日期
1990.01.30
申请号
SU19884421713
申请日期
1988.05.06
申请人
FEDOROV GERMAN V,SU
发明人
FEDOROV GERMAN V,SU
分类号
H03K17/567;H03K17/56
主分类号
H03K17/567
代理机构
代理人
主权项
地址
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