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发明名称
通信品質計測装置及び方法
摘要
申请公布号
JP5770655(B2)
申请公布日期
2015.08.26
申请号
JP20120036531
申请日期
2012.02.22
申请人
日本電信電話株式会社
发明人
川口 銀河;遠藤 直人;青木 仁志
分类号
H04W24/06;H04M1/24
主分类号
H04W24/06
代理机构
代理人
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