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经营范围
发明名称
REDUNDANCY DC VOLTAGE SUPPLY SOURCE
摘要
申请公布号
SU684529(A1)
申请公布日期
1979.09.05
申请号
SU19772525506
申请日期
1977.09.14
申请人
POPOVA GALINA ,SU
发明人
POPOVA GALINA ,SU
分类号
G05F1/56;(IPC1-7):G05F1/56
主分类号
G05F1/56
代理机构
代理人
主权项
地址
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