发明名称 ROAD SIGN AND THE INDICATION METHOD
摘要 PURPOSE: A road sign is provided to promote the safe driving by providing exact information. CONSTITUTION: The road sign contains: a guide indication unit marking a gradual arrow mark having different width continuously on an arrow marking unit to notify the distance beforehand; and an end indication unit marking the end of the driver's destination exactly instead of an arrow mark.
申请公布号 KR20040014610(A) 申请公布日期 2004.02.14
申请号 KR20040002048 申请日期 2004.01.12
申请人 KO, KANG HEE;RIM, CHUNG BIN 发明人 RIM, CHUNG BIN
分类号 E01F9/00;(IPC1-7):E01F9/00 主分类号 E01F9/00
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