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发明名称
摘要
申请公布号
JPS4956111(A)
申请公布日期
1974.05.31
申请号
JP19720097053
申请日期
1972.09.29
申请人
发明人
分类号
H02J3/24;H02P9/10
主分类号
H02J3/24
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代理人
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