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发明名称
Methods and apparatus for lenses and frames and eyeglasses
摘要
Methods and apparatus for coupling lenses and frames, and eyeglasses, are provided in which a flexible washer ( 34 ) is compressed to engage a lens ( 16 ).
申请公布号
US7416298(B2)
申请公布日期
2008.08.26
申请号
US20060471004
申请日期
2006.06.20
申请人
TRAN TRI KHAI
发明人
TRAN TRI KHAI
分类号
G02C1/02;G02C5/00
主分类号
G02C1/02
代理机构
代理人
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