发明名称 Tyre for vehicle wheels
摘要 <p>Tyre provided with a tread pattern formed by two lateral rows of grooves and at least a third central groove. &lt;??&gt;All the grooves are separate from one another so as to produce a pattern which has no intercommunicating paths. &lt;??&gt;The grooves of the third row have ends which are far from the shoulders of the tyre and end portions extending outside the tyre footprint. &lt;IMAGE&gt;</p>
申请公布号 EP1302339(A2) 申请公布日期 2003.04.16
申请号 EP20020027394 申请日期 1999.11.12
申请人 PIRELLI PNEUMATICIS.P.A. 发明人 CESARINI, RICCARDO;CERIZZA, ERNESTO
分类号 B60C11/00;B60C11/03;B60C11/04;B60C11/117;B60C19/00;B60C23/04;(IPC1-7):B60C23/04 主分类号 B60C11/00
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