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发明名称
DIALER INTEGRATED CIRCUIT FOR TELEPHONE SET
摘要
申请公布号
JPH0338953(A)
申请公布日期
1991.02.20
申请号
JP19890174606
申请日期
1989.07.05
申请人
NEC CORP
发明人
SEKI TOSHINORI
分类号
H04M1/50
主分类号
H04M1/50
代理机构
代理人
主权项
地址
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