发明名称 A SYSTEM, APPARATUS AND METHOD FOR VIEWING A GEMSTONE
摘要 A system(1) for viewing a gemstone, the system(1) including a first light source(2) configured for selectably illuminating at least one of a plurality of features of the gemstone; an optical magnifying unit(10)configured for providing a magnified view of the plurality of the features of the gemstone in which at least one of the plurality of features of the gemstone is selectably illuminated by the first light source(2); and a viewing display unit(11) configured for displaying a representation of the magnified view.
申请公布号 WO2016054996(A1) 申请公布日期 2016.04.14
申请号 WO2015CN91427 申请日期 2015.10.07
申请人 GOLDWAY TECHNOLOGY LIMITED;PSP SECURITY COMPANY LIMITED 发明人 YEUNG, WAI KEUNG;LIU, WING CHIU
分类号 G01N21/87;G01N21/78 主分类号 G01N21/87
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