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发明名称
Fernsehkonferenzsystem
摘要
申请公布号
DE69121015(D1)
申请公布日期
1996.08.29
申请号
DE19916021015
申请日期
1991.05.28
申请人
SONY CORP., TOKIO/TOKYO, JP
发明人
YONETA, HAJIME, C/O SONY CORPORATION, TOKYO, JP;OGINO, YASUSHI, C/O SONY CORPORATION, TOKYO, JP
分类号
G09G5/00;H04M3/56;H04N5/45;H04N5/66;H04N7/15;(IPC1-7):H04N7/14
主分类号
G09G5/00
代理机构
代理人
主权项
地址
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