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发明名称
摘要
申请公布号
JPS5927659(U)
申请公布日期
1984.02.21
申请号
JP19820122248U
申请日期
1982.08.13
申请人
发明人
分类号
H04M19/08;H04M19/06;(IPC1-7):H04M19/08
主分类号
H04M19/08
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