发明名称 BUS DESTINATION NUMBER DISPLAY APPARATUS, IN WHICH A BUS NUMBER IS DISPLAYED OUTSTANDINGLY
摘要 PURPOSE: A bus destination number display apparatus is provided to enable to discriminate a bus number easily. CONSTITUTION: The bus destination number display apparatus includes a case(10), and an illumination part(20) which is installed in the case and comprises a number of LEDs and displays a character or a symbol on a front side of the case. A power supply connection part(30) is connected to a battery of a vehicle and supplies a supply power to the illumination part.
申请公布号 KR20040079387(A) 申请公布日期 2004.09.14
申请号 KR20040067250 申请日期 2004.08.25
申请人 DIGITAL RESEARCH CO., LTD. 发明人 SON, HUI GEUN
分类号 G09F13/20 主分类号 G09F13/20
代理机构 代理人
主权项
地址