发明名称 Spectacles with lenses
摘要 An object of this invention is to improve the safety. Lens bodies 2, 2 a are formed integrally on the rear surface of a shield so as to avoid such a danger that the eyes may be injured due to drop or separation of the lens bodies 2, 2 a.
申请公布号 US6890074(B2) 申请公布日期 2005.05.10
申请号 US20030419714 申请日期 2003.04.21
申请人 COMBEX, LTD. 发明人 NISHIKATA MASATO
分类号 G02C7/12;G02C7/16;(IPC1-7):G02C7/02 主分类号 G02C7/12
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