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发明名称
摘要
申请公布号
JPS6452336(U)
申请公布日期
1989.03.31
申请号
JP19870147604U
申请日期
1987.09.29
申请人
发明人
分类号
H04B1/38;H04M1/02;H04M1/23;(IPC1-7):H04M1/23
主分类号
H04B1/38
代理机构
代理人
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