| 发明名称 |
MULTIPLE LENS GEOMETRIES FOR SAFETY GLASSES |
| 摘要 |
A family of eye protectors for use with a variety of shapes and sizes of heads includes a plurality of different lenses with each lens having a selected curvature and selected height and profile parameters; and a manually adjustable nose engaging element carried on each lens.
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| 申请公布号 |
US2011271431(A1) |
申请公布日期 |
2011.11.10 |
| 申请号 |
US20100773571 |
申请日期 |
2010.05.04 |
| 申请人 |
DOYON JEAN-CHRISTOPHE;LAMONTAGNE MARC;LANDRY MICHEL;ISABELLE PAUL |
发明人 |
DOYON JEAN-CHRISTOPHE;LAMONTAGNE MARC;LANDRY MICHEL;ISABELLE PAUL |
| 分类号 |
A61F9/02 |
主分类号 |
A61F9/02 |
| 代理机构 |
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代理人 |
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