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发明名称
VIDEO CONFERENCE SYSTEM
摘要
申请公布号
JPH0314354(A)
申请公布日期
1991.01.23
申请号
JP19890150042
申请日期
1989.06.13
申请人
KYOCERA CORP
发明人
KOMIYA YASUSHI
分类号
H04N7/15;H04M3/56
主分类号
H04N7/15
代理机构
代理人
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地址
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