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发明名称
REDIALING SYSTEM
摘要
申请公布号
JPH0583348(A)
申请公布日期
1993.04.02
申请号
JP19910270002
申请日期
1991.09.20
申请人
HITACHI TELECOM TECHNOL LTD
发明人
ITO KEIICHI
分类号
H04M1/27
主分类号
H04M1/27
代理机构
代理人
主权项
地址
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