发明名称 CIRCULAR FLUORESCENT LAMP APPARATUS
摘要 <P>PROBLEM TO BE SOLVED: To secure the distribution of light above a lamp apparatus and prevent a shade 20 from being excessively close to a fluorescent lamp. <P>SOLUTION: An upper decoration 30 is provided with a function to fix the shade 20 with the apparatus body 10 and thus prevents the shade 20 from misaligning and tilting. <P>COPYRIGHT: (C)2005,JPO&NCIPI
申请公布号 JP2004311375(A) 申请公布日期 2004.11.04
申请号 JP20030130879 申请日期 2003.04.02
申请人 HITACHI LIGHTING LTD 发明人 OTANI KOJI
分类号 F21V17/00;F21V21/10;F21V21/16;F21Y103/02 主分类号 F21V17/00
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