发明名称 Articulated scraper blade system
摘要 An articulated scraper blade system mounted to a snow plow blade length installed in the front of a vehicle for snow scraping, which comprises a multitude of carbide sections moving independently when they strike an obstacle on a road surface.
申请公布号 US2004231201(A1) 申请公布日期 2004.11.25
申请号 US20030439823 申请日期 2003.05.19
申请人 HAMEL GUY 发明人 HAMEL GUY
分类号 E01H5/06;(IPC1-7):E01H5/04 主分类号 E01H5/06
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