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发明名称
CONFERENCE COMMUNICATION SYSTEM
摘要
申请公布号
JPH10285568(A)
申请公布日期
1998.10.23
申请号
JP19970090816
申请日期
1997.04.09
申请人
TOSHIBA CORP
发明人
SHISHINO SHINICHI
分类号
H04N7/15;H04M3/56;H04M11/00;(IPC1-7):H04N7/15
主分类号
H04N7/15
代理机构
代理人
主权项
地址
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