发明名称 PREFABRICATED ROAD STUD ATTACHED WITH VIBRATOR AND REFLECTIVE MEMBER
摘要 PURPOSE: A prefabricated road stud attached with a vibrator and a reflective member is provided to fix a road stud firmly on a road surface and to remove the snow from the street easily. CONSTITUTION: The prefabricated road stud attached with a vibrator and a reflective member contains many vibrators(11) arranged on the surface at regular intervals to induce the shake phenomenon on automobile tires, and a reflective member installed on the surface to make drivers recognize a road stud when running at night.
申请公布号 KR20040075539(A) 申请公布日期 2004.08.30
申请号 KR20030011078 申请日期 2003.02.21
申请人 AN, UI SIK 发明人 AN, UI SIK
分类号 E01F13/00;(IPC1-7):E01F13/00 主分类号 E01F13/00
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