发明名称 Rimless spectacles
摘要 Spectacles including a plurality of clamp members for connecting lens supporting parts of the spectacles to the lenses, and elements for increasing friction resistance between a lens contacting portion of a clamp member and respective surfaces of the lens.
申请公布号 US5835183(A) 申请公布日期 1998.11.10
申请号 US19970956617 申请日期 1997.08.19
申请人 MURAI CO., LTD. 发明人 MURAI, MASARU;HYOI, ISAO
分类号 G02C1/02;(IPC1-7):G02C1/02 主分类号 G02C1/02
代理机构 代理人
主权项
地址