发明申请
- 专利标题： Optical filters for accelerated weathering devices
- 专利标题（中）： 用于加速风化装置的光学滤波器
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申请号： US11141589申请日： 2005-05-31
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公开(公告)号： US20060268401A1公开(公告)日： 2006-11-30
- 发明人: Richard Fischer , Warren Ketola
- 申请人： Richard Fischer , Warren Ketola
- 专利权人： 3M Innovative Properties Company
- 当前专利权人： 3M Innovative Properties Company
- 主分类号： F21V9/06
- IPC分类号： F21V9/06 ; G02B5/20
摘要：
Optical filters comprising a small concentration of visible light absorbing components optionally in combination with small concentrations of ultraviolet and infared absorbing components suitable for use in an illuminator for an accelerated weathering device and methods of accelerated weathering.
公开/授权文献
- US07400445B2 Optical filters for accelerated weathering devices 公开/授权日：2008-07-15
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