发明名称 Plastic reflecting panels for fluorescent - lighting
摘要 <p>Light reflecting panel has a polystyrene base, 0.381-9.525 mm thick, with two wide sides and polyvinyl fluoride film, from 0.0127-0.0254 mm thick with a wide surface stuck on the base, an ultraviolet screening material between the free surface of the film and the other side. Specifically, the ultraviolet screening material is processed into the film.</p>
申请公布号 FR2034255(A1) 申请公布日期 1970.12.11
申请号 FR19690005779 申请日期 1969.03.04
申请人 K LITE SA 发明人
分类号 E04C2/54;G09F7/00;(IPC1-7):29D9/00;21V9/00 主分类号 E04C2/54
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