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发明名称
METHOD AND APPARATUS FOR FACILITATING A PTT SESSION INITIATION USING AN IP-BASED PROTOCOL
摘要
申请公布号
EP1709546(A4)
申请公布日期
2009.02.18
申请号
EP20050705492
申请日期
2005.01.11
申请人
MOTOROLA, INC.
发明人
CROCKER, RONALD, T.;HART, THOMAS, B.;HORVATH, ROBERT
分类号
G06F15/16;H04B7/155;H04B7/216;H04L29/06;H04L29/08;H04W4/10;H04W76/02;H04W80/00;H04W80/04;H04W80/10;H04W84/08
主分类号
G06F15/16
代理机构
代理人
主权项
地址
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