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发明名称
摘要
申请公布号
JPS5233042(U)
申请公布日期
1977.03.08
申请号
JP19750120039U
申请日期
1975.08.29
申请人
发明人
分类号
H05B41/232;H01F37/00;H01F38/08;H05B41/02;(IPC1-7):H01F37/00;H01F31/06
主分类号
H05B41/232
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代理人
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地址
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