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发明名称
DIGITAL DATA DISPLAY SYSTEM
摘要
申请公布号
GB2223149(A)
申请公布日期
1990.03.28
申请号
GB19890013015
申请日期
1989.06.06
申请人
* INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
KAZUO * SEKIYA;YUICHI * SHIRAISHI
分类号
H04N1/40;G06T5/00;G09G5/00;G09G5/391;H04N1/41
主分类号
H04N1/40
代理机构
代理人
主权项
地址
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