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发明名称
AUTOMATIC ANSWERING TELEPHONE SET
摘要
申请公布号
JPH0370244(A)
申请公布日期
1991.03.26
申请号
JP19890205612
申请日期
1989.08.10
申请人
NEC CORP
发明人
SUDA KOJI
分类号
H04M1/57;H04M1/65
主分类号
H04M1/57
代理机构
代理人
主权项
地址
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