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发明名称
A METHOD AND APPARATUS FOR AUDIO TELECONFERENCING A PLURALITY OF PHONE CHANNELS.
摘要
申请公布号
EP0681772(A1)
申请公布日期
1995.11.15
申请号
EP19940907943
申请日期
1994.01.31
申请人
MULTILINK INCORPORATED
发明人
ALLEN, BRUCE, S.;GARRISON, MARSHALL, B.;BRODSKY, PHILIP, S.;LEBLANC, RICHARD, E.;BAUN, PHILIP, J., JR.;MCCARTHY, GARY, R.;LEONDIRES, ARTHUR, P.
分类号
H04M3/42;H04M3/487;H04M3/51;H04M3/53;H04M3/56;(IPC1-7):H04M3/46
主分类号
H04M3/42
代理机构
代理人
主权项
地址
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