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发明名称
摘要
申请公布号
JPS5551068(U)
申请公布日期
1980.04.03
申请号
JP19780132743U
申请日期
1978.09.25
申请人
发明人
分类号
H04B1/08;A45B3/00;(IPC1-7):H04B1/08
主分类号
H04B1/08
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