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发明名称
IDENTIFICATION AND DISPLAYING SYSTEM FOR SPEAKER IN TELEVISION CONFERENCE SYSTEM
摘要
申请公布号
JPS6298888(A)
申请公布日期
1987.05.08
申请号
JP19850237886
申请日期
1985.10.24
申请人
NIPPON TELEGR & TELEPH CORP <NTT>
发明人
WAKANA TADASHI
分类号
H04N7/14;H04N7/15
主分类号
H04N7/14
代理机构
代理人
主权项
地址
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