发明名称 Method of forming magnetic eyeglass appliance
摘要 An eyeglass accessory frame includes an auxiliary frame. The auxiliary frame includes a heat-treated magnetic alloy. The heat-treated magnetic alloy of the auxiliary frame is configured to magnetically couple the auxiliary frame to a primary frame having magnetizable material. A method is also provided.
申请公布号 US2002149737(A1) 申请公布日期 2002.10.17
申请号 US20020167808 申请日期 2002.06.10
申请人 发明人 MCKENNA JAMES ARCHIE;SMITH GREG S.
分类号 G02C1/06;G02C5/00;G02C9/00;H01F7/02;(IPC1-7):G02C9/00 主分类号 G02C1/06
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