发明授权
US07980708B2 Document presentation device including a movable part 失效
文件呈现装置,包括可移动部分

Document presentation device including a movable part
摘要:
A document presentation device comprising an imaging unit that takes images of documents and a display unit that displays the images of documents taken by the imaging unit.
公开/授权文献
信息查询
0/0