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经营范围
发明名称
TELEPHONE STATUS NOTIFICATION SYSTEM
摘要
申请公布号
CA2568095(A1)
申请公布日期
1999.02.18
申请号
CA19982568095
申请日期
1998.06.23
申请人
ICQ INC.
发明人
VARDI, ARIEH;VIGISER, JOSEF;GOLDFINGER, YAIR;VARDI, JOSEPH
分类号
H04M3/22;H04L12/16;H04M1/82;H04M3/42
主分类号
H04M3/22
代理机构
代理人
主权项
地址
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