发明名称 Electrolier flag
摘要 An electrolier flag is provided that includes a lamp box made from transparent material that snaps on to a lamp-holder so that the bulb is enclosed therein. The lamp box condenses the light rays on the inside of the lamp box, and by the conductivity of material, the light rays are conduced into the banner that is coupled to the light box, so that the banner emits light.
申请公布号 US6213048(B1) 申请公布日期 2001.04.10
申请号 US19980223800 申请日期 1998.12.31
申请人 CHANG CHIH-CHEN 发明人 CHANG CHIH-CHEN
分类号 F21S4/00;F21V8/00;F21V17/06;F21V33/00;G02B6/00;G09F17/00;(IPC1-7):G09F17/00;G09F13/18;F21V21/008 主分类号 F21S4/00
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