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发明名称
摘要
申请公布号
JPS5864159(U)
申请公布日期
1983.04.30
申请号
JP19810157371U
申请日期
1981.10.22
申请人
发明人
分类号
H04M1/02;H04B7/26
主分类号
H04M1/02
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