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经营范围
发明名称
ÖRTLICH VERTEILTES TELEKONFERENZSYSTEM
摘要
申请公布号
AT315874(T)
申请公布日期
2006.02.15
申请号
AT20020394110T
申请日期
2002.12.03
申请人
SPECTEL RESEARCH LIMITED
发明人
SEAVERS, DAVID;WALSH, BRUCE;TAGGART, JAMES;MOLONEY, ROGER;MAGUIRE, HUGH;MCCARTHY, DAVE;TROY, EAMON
分类号
(IPC1-7):H04M3/56;H04L29/06;H04N7/15
主分类号
(IPC1-7):H04M3/56
代理机构
代理人
主权项
地址
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Anordning för montering av byggskivor
