发明名称
摘要 The front opening of a lamp body 2 with a bulb 3 attached thereto is covered with a lens 5. The lens 5 includes a plurality of areas alternately including horizontal and vertical part cylindrical steps 7 and 8 formed thereon. <IMAGE>
申请公布号 JP3160835(B2) 申请公布日期 2001.04.25
申请号 JP19940308366 申请日期 1994.11.18
申请人 发明人
分类号 F21S8/10;F21V5/00;F21V7/00;F21V13/04;F21W101/14;F21Y101/00 主分类号 F21S8/10
代理机构 代理人
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