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发明名称
VIDEO CONFERENCE SYSTEM
摘要
申请公布号
JPH0787470(A)
申请公布日期
1995.03.31
申请号
JP19930249930
申请日期
1993.09.10
申请人
CANON INC
发明人
KOMINE TAKAYUKI
分类号
H04N7/15;(IPC1-7):H04N7/15
主分类号
H04N7/15
代理机构
代理人
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