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申请公布号
JPS462645(Y1)
申请公布日期
1971.01.29
申请号
JP19700036609U
申请日期
1970.04.16
申请人
发明人
分类号
(IPC1-7):H04M1/70;H04M3/16;H04Q5/14
主分类号
(IPC1-7):H04M1/70
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