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发明名称
AN ARRANGEMENT FOR COMPARING SUBJECTIVE DIALOGUE QUALITY IN MOBILE TELEPOHNE SYSTEMS
摘要
申请公布号
GB9303578(D0)
申请公布日期
1993.04.07
申请号
GB19930003578
申请日期
1993.02.23
申请人
TELEVERKET
发明人
分类号
H04B17/00;H04M3/22;H04W24/00
主分类号
H04B17/00
代理机构
代理人
主权项
地址
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