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发明名称
摘要
申请公布号
JPS5745103(B2)
申请公布日期
1982.09.25
申请号
JP19740120317
申请日期
1974.10.21
申请人
发明人
分类号
H04M11/00;H04J3/17
主分类号
H04M11/00
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代理人
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地址
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