发明名称 |
Filtering mask for use on LED lamp, has polycarbonate, synthetic melanin and silica glass components whose distribution varies based on required technical objectives and constraints, where mask is shaped by thermoforming/molding method |
摘要 |
The mask has polycarbonate, synthetic melanin and silica glass components whose distribution varies according to required technical objectives and constraints, where the mask is shaped by a thermoforming and/or molding method. |
申请公布号 |
FR2986056(A1) |
申请公布日期 |
2013.07.26 |
申请号 |
FR20120000177 |
申请日期 |
2012.01.23 |
申请人 |
RUAUD STEPHANE;CHALOYARD CYRILLE |
发明人 |
RUAUD STEPHANE;CHALOYARD CYRILLE |
分类号 |
F21V9/02;G02B5/20 |
主分类号 |
F21V9/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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