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经营范围
发明名称
REMOTE CONFERENCE SYSTEM
摘要
申请公布号
JPS5291316(A)
申请公布日期
1977.08.01
申请号
JP19760007301
申请日期
1976.01.26
申请人
NIPPON TELEGRAPH & TELEPHONE
发明人
KUKI TAKAHIKO
分类号
H04N7/14;H04N7/15;H04N7/18
主分类号
H04N7/14
代理机构
代理人
主权项
地址
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