发明名称 |
VISUAL DISPLAY APPARATUS |
摘要 |
A visual display apparatus is disclosed which allows annotations of a piece of displayed text to be shown in a visually differentiable mode from that in which the text is displayed. This allows for easy discrimination between the original text and subsequent annotations. |
申请公布号 |
WO9106937(A1) |
申请公布日期 |
1991.05.16 |
申请号 |
WO1990GB01669 |
申请日期 |
1990.10.31 |
申请人 |
EDEN DESIGN GROUP LIMITED |
发明人 |
RANDALL, STEPHEN |
分类号 |
G06F3/041;G06F3/048;G06F17/24;G09G1/00;G09G5/00 |
主分类号 |
G06F3/041 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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