| 发明名称 |
PERFECTIONNEMENTS AUX ENVELOPPES DE PNEUMATIQUES |
| 摘要 |
A tire casing has a crown the structure and thickness of which are symmetrical with respect to a bisecting surface normal thereto. However, the crown is rendered asymmetrical with respect to the median plane of the tire by forming therewith an angle less than 90 DEG . |
| 申请公布号 |
BE762997(A1) |
申请公布日期 |
1971.08.16 |
| 申请号 |
BE19710762997 |
申请日期 |
1971.02.16 |
| 申请人 |
MICHELIN + CIE (COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN), CLERMONT-FERRAND (FRANCE), |
发明人 |
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| 分类号 |
B29D30/00;B60C9/20;(IPC1-7):60C/ |
主分类号 |
B29D30/00 |
| 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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