发明名称 SAFETY EYEWEAR INCLUDING A PRESCRIPTION INSERT
摘要 Safety eyewear has a frame and a lens carrier permanently or removably attached to the frame. The lens carrier includes a prescription insert. The safety eyewear may further include an adjustable length strap and a strap attachment device for attaching the strap to the frame. In some embodiments, the frame may include a vent.
申请公布号 US2010091238(A1) 申请公布日期 2010.04.15
申请号 US20090640185 申请日期 2009.12.17
申请人 3M INNOVATIVE PROPERTIES COMPANY 发明人 STANLEY GLEN;CANAVAN RICHARD W.;MARINI SOLOMON
分类号 G02C3/02 主分类号 G02C3/02
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