发明名称 Built-in light
摘要 The invention relates to a built-in lamp comprising a holder for fastening in an installation surface, in particular in a room ceiling, a bulb and a reflector, with a reflector opening disposed in the direction of illumination defining a direct light discharge region and with the direct light discharge region being surrounded by a diffuse light discharge region.
申请公布号 US2006245178(A1) 申请公布日期 2006.11.02
申请号 US20040541444 申请日期 2004.11.24
申请人 ENGEL HARTMUT S 发明人 ENGEL HARTMUT S.
分类号 F21S8/00;F21S8/02;F21V3/00;F21V7/00;F21V11/14;F21V14/02;F21V14/04;F21V21/30 主分类号 F21S8/00
代理机构 代理人
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