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发明名称
AUTOMATIC ANSWERING TELEPHONE SYSTEM
摘要
申请公布号
JPH03184454(A)
申请公布日期
1991.08.12
申请号
JP19890321502
申请日期
1989.12.13
申请人
TAMURA ELECTRIC WORKS LTD
发明人
MAKI IKUKO;YOSHIDA KOJI
分类号
H04M1/64
主分类号
H04M1/64
代理机构
代理人
主权项
地址
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