发明名称 Eyeglass nose support
摘要 An eyeglass nose bridge support having a support member attached to the bridge of the eyeglasses with a nosepiece extending from the support member adapted to rest upon the central portion of the bridge of the nose including attachment and adjustment members to adjustably position the nosepiece.
申请公布号 US4787729(A) 申请公布日期 1988.11.29
申请号 US19870088667 申请日期 1987.08.24
申请人 RUFFEN, KENNETH T. 发明人 RUFFEN, KENNETH T.
分类号 G02C5/12;(IPC1-7):G02C5/12 主分类号 G02C5/12
代理机构 代理人
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