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发明名称
VOICE INSTANT MESSAGING
摘要
申请公布号
CA2403520(A1)
申请公布日期
2001.09.27
申请号
CA20012403520
申请日期
2001.03.19
申请人
AMERICA ONLINE INCORPORATED
发明人
WU, SHUWU;CRAWFORD, JAMES
分类号
H04L12/58;H04L29/06;H04M3/00;H04M3/22;H04M3/30;H04M3/533;H04M3/56;H04M7/00;H04M11/00;(IPC1-7):H04M7/00
主分类号
H04L12/58
代理机构
代理人
主权项
地址
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