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发明名称
VERFAHREN, MULTIMEDIAGATEWAYKONTROLLGERÄT UND ANWENDUNGSSERVER FÜR DURCHFÜHRUNG DES COLOR-RING- BACK-TONS
摘要
申请公布号
AT552707(T)
申请公布日期
2012.04.15
申请号
AT20080839043T
申请日期
2008.10.08
申请人
HUAWEI TECHNOLOGIES CO., LTD.
发明人
ZHU, HAOPENG;LIU, JIANMIN;ZHENG, YICHU;SUN, YU;WANG, HAOYU;WU, LINGYAN
分类号
H04W4/00
主分类号
H04W4/00
代理机构
代理人
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