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发明名称
VIDEO TELEPHONE CONFERENCE SYSTEM
摘要
申请公布号
JPH10271476(A)
申请公布日期
1998.10.09
申请号
JP19970073783
申请日期
1997.03.26
申请人
NEC HOME ELECTRON LTD
发明人
HENMI MITSUO
分类号
H04N7/15;H04M3/56;(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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