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摘要
申请公布号
JPS5199159(U)
申请公布日期
1976.08.09
申请号
JP19740139520U
申请日期
1974.11.20
申请人
发明人
分类号
H03J3/16;H01F21/06;H03J5/02;(IPC1-7):H03J5/02
主分类号
H03J3/16
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