Invention Grant
US6043503A Hand held scanning device 失效
手持扫描装置

Hand held scanning device
Abstract:
A hand held electronic scanning device that preferably has a front surface provided with abutments so that, when the front surface is laid on a supporting surface, operating buttons on the front surface will not contact the supporting surface and a transparent member covering a display window opening will also not contact the support surface to avoid scuffing thereof.
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