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发明名称
Vorrichtung zur Erweiterung der Bandbreite von Sprachsignalen
摘要
申请公布号
DE60120078(T2)
申请公布日期
2007.01.04
申请号
DE2001620078T
申请日期
2001.10.29
申请人
NEC ELECTRONICS CORP.
发明人
OISHI, TORU
分类号
G10L19/02;G10L19/14;G10L19/04;G10L19/06;G10L19/12;G10L21/02;H03M7/30
主分类号
G10L19/02
代理机构
代理人
主权项
地址
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