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发明名称
摘要
申请公布号
JPS4624246(Y1)
申请公布日期
1971.08.21
申请号
JP19660116146U
申请日期
1966.12.22
申请人
发明人
分类号
(IPC1-7):H04M1/72
主分类号
(IPC1-7):H04M1/72
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