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发明名称
Method and apparatus for multi-party telecommunications calls
摘要
申请公布号
AU7893500(A)
申请公布日期
2001.04.23
申请号
AU20000078935
申请日期
2000.10.13
申请人
ALEXANDER JOHN CORBETT;TREVOR LONGWOOD
发明人
ALEXANDER JOHN CORBETT;TREVOR LONGWOOD
分类号
H04M3/56;H04N7/15
主分类号
H04M3/56
代理机构
代理人
主权项
地址
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