发明名称 |
Paved surface configured for reducing tire noise and increasing tire traction and method and apparatus of manufacturing same |
摘要 |
A paved surface configured for reducing tire noise and increasing tire traction on the paved surface and to a method and apparatus for manufacturing such a paved surface. The paved surface includes grooves in the traffic bearing surface that are substantially neither transverse nor parallel to the intended direction of traffic.
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申请公布号 |
US7121761(B2) |
申请公布日期 |
2006.10.17 |
申请号 |
US20040856670 |
申请日期 |
2004.05.28 |
申请人 |
WOODRUFF PAUL N |
发明人 |
WOODRUFF PAUL N. |
分类号 |
E01C11/00;E01C11/24;E01C23/02 |
主分类号 |
E01C11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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