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发明名称
摘要
申请公布号
JP3120834(B2)
申请公布日期
2000.12.25
申请号
JP19970167553
申请日期
1997.06.24
申请人
发明人
分类号
H04M1/00;G06F21/60;H04M1/66;H04M1/67;H04M1/725;H04M3/42;H04W12/12;H04W48/02;(IPC1-7):H04Q7/38
主分类号
H04M1/00
代理机构
代理人
主权项
地址
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