The invention relates to a tire having a tread which contains coal dust to promote a fast wearing tread running surface designed to expel internally heated tread rubber.
申请公布号
US7671126(B1)
申请公布日期
2010.03.02
申请号
US20080327074
申请日期
2008.12.03
申请人
THE GOODYEAR TIRE & RUBBER COMPANY
发明人
SANDSTROM PAUL HARRY;CRONIN STEVEN WAYNE;LIPPELLO, III THOMAS CHARLES;KETO MARK ALAN;KRAUS LARRY ALAN
