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发明名称
METHOD AND APPARATUS FOR USING STATE DETERMINATION TO CONTROL FUNCTIONAL ELEMENTS IN DIGITAL TELEPHONE SYSTEMS
摘要
申请公布号
EP0956658(A1)
申请公布日期
1999.11.17
申请号
EP19980902823
申请日期
1998.01.27
申请人
QUALCOMM INCORPORATED
发明人
SIH, GILBERT, C.;MAURO, ANTHONY, P.
分类号
H04M1/60;H04B3/20;H04B3/23;(IPC1-7):H04B3/23;H04M9/08
主分类号
H04M1/60
代理机构
代理人
主权项
地址
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