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发明名称
OPTIMUM SPEECH PATH RE-RETRIEVAL DEVICE
摘要
申请公布号
JPH11252284(A)
申请公布日期
1999.09.17
申请号
JP19980066007
申请日期
1998.03.03
申请人
NEC CORP
发明人
WAKAMATSU TAKASHI
分类号
H04M3/42;H04M15/00;H04M15/16;H04M15/34;H04Q3/42;H04Q3/545;(IPC1-7):H04M15/16
主分类号
H04M3/42
代理机构
代理人
主权项
地址
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