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发明名称
摘要
申请公布号
JP2812224(B2)
申请公布日期
1998.10.22
申请号
JP19940318805
申请日期
1994.12.21
申请人
发明人
分类号
H04M1/57;H04M1/65;(IPC1-7):H04M1/57;H04Q7/38
主分类号
H04M1/57
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代理人
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