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发明名称
摘要
申请公布号
SU229679(A1)
申请公布日期
1976.02.15
申请号
SU19651046248
申请日期
1965.12.23
申请人
发明人
分类号
H02P1/24;(IPC1-7):H02P1/24
主分类号
H02P1/24
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代理人
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地址
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