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发明名称
摘要
申请公布号
JPS5416364(B2)
申请公布日期
1979.06.21
申请号
JP19740003483
申请日期
1973.12.27
申请人
发明人
分类号
H04M3/36;(IPC1-7):H04M3/36
主分类号
H04M3/36
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代理人
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