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发明名称
METHOD AND APPARATUS FOR MANAGING RING TONES IN A MOBILE DEVICE
摘要
申请公布号
EP1820332(A1)
申请公布日期
2007.08.22
申请号
EP20050811118
申请日期
2005.11.09
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
AWADA, FAISAL;BROWN, JOE, NATHAN;BURKES, PHILIP, BERNARD
分类号
H04M19/04;H04M1/725
主分类号
H04M19/04
代理机构
代理人
主权项
地址
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