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发明名称
摘要
申请公布号
JPS4836655(A)
申请公布日期
1973.05.30
申请号
JP19710070355
申请日期
1971.09.13
申请人
发明人
分类号
H03B19/03;H01F1/00;H01F10/00;H01F17/00;H01F17/02;H01F19/00;H01F41/00;H01F41/32;H03K19/162
主分类号
H03B19/03
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