| 发明名称 |
RADIAL PNEUMATIC TIRE FOR HEAVY LOADING |
| 摘要 |
PURPOSE:To reduce wear to railway, by disposing a rib for relaxation of stress in parallel with a ridgeline near at a vertex of a convex portion of a circumferential direction rib. |
| 申请公布号 |
JPS53128807(A) |
申请公布日期 |
1978.11.10 |
| 申请号 |
JP19770043457 |
申请日期 |
1977.04.18 |
| 申请人 |
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发明人 |
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| 分类号 |
B60C11/04;B29D30/00;B60C;B60C11/00;B60C11/03 |
主分类号 |
B60C11/04 |
| 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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