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发明名称
Automatic log-off signaling for telephone systems
摘要
申请公布号
GB2340341(A)
申请公布日期
2000.02.16
申请号
GB19990022735
申请日期
1998.03.31
申请人
* ACS WIRELESS, INC;* GN NETCOM, INC.
发明人
KIRK A * REID;DWIGHT D * LYNN
分类号
H04M3/523;H04M1/60;H04M3/42;H04M3/51;H04M3/60;(IPC1-7):H04M3/50
主分类号
H04M3/523
代理机构
代理人
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地址
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