发明名称 Pendant
摘要 The present invention relates to a pendant that permits the easy reading of text messages or visualization of images by providing a means for magnifying the text or images. In another aspect, the invention relates to a pendant that is designed to allow the easy exchange of the message or image contained in the pendant.
申请公布号 US2009091849(A1) 申请公布日期 2009.04.09
申请号 US20070973592 申请日期 2007.10.09
申请人 KING DOLLIE L 发明人 KING DOLLIE L.
分类号 G02B27/02 主分类号 G02B27/02
代理机构 代理人
主权项
地址