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发明名称
摘要
申请公布号
JP2615503(B2)
申请公布日期
1997.05.28
申请号
JP19900006612
申请日期
1990.01.16
申请人
发明人
分类号
H04M1/64;H04M1/65;H04M1/652;(IPC1-7):H04M1/65
主分类号
H04M1/64
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代理人
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