发明名称 Simple-light-pressure-fit removable linking ring for any lamp-base lampshade
摘要 Removable ring consisting of an outer ring 1 with a diameter slightly smaller than that of the lampshade where it is positioned, linked to a second, central inner ring 3 by three identical radii, together forming an angle of 120 degrees, the link between these five elements being achieved by soldering. The invention applies to electric chandeliers provided with a lampshade. <IMAGE>
申请公布号 PT102104(A) 申请公布日期 1999.07.30
申请号 PT19980102104 申请日期 1998.01.28
申请人 A.C. CRUZ, LDA. 发明人
分类号 F21V17/00;(IPC1-7):F21V17/00 主分类号 F21V17/00
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