发明名称 Eyeglasses with a replaceable sunshade
摘要 A pair of eyeglasses with a sunshade comprising a sunshade releasably combined with a frame and a plate glass also collapsibly combined with the frame, the sunshade and the plate glass being replaceable to be combined with the frame according to the taste of a user.
申请公布号 US5619287(A) 申请公布日期 1997.04.08
申请号 US19950377058 申请日期 1995.01.23
申请人 TSENG, LIANG-CHIN 发明人 TSENG, LIANG-CHIN
分类号 A61F9/02;A61F9/04;G02C1/04;G02C7/10;G02C7/16;G02C9/00;(IPC1-7):G02C7/10 主分类号 A61F9/02
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