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发明名称
摘要
申请公布号
JP3247480(B2)
申请公布日期
2002.01.15
申请号
JP19930072685
申请日期
1993.03.31
申请人
发明人
分类号
H04M11/00;H04N1/32;(IPC1-7):H04M11/00
主分类号
H04M11/00
代理机构
代理人
主权项
地址
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