| 发明名称 |
PNEUMATIC RADIAL TIRE HAVING COILED FILAMENT BELT REINFORCEMENT LAYER |
| 摘要 |
PURPOSE:To provide a pneumatic radial tire filled with steel cords which has a multilayer structure with coiled filaments having special rupture strength and elongation, buried in rubber as reinforcement elements so as to improve superior endurability. |
| 申请公布号 |
JPS52131304(A) |
申请公布日期 |
1977.11.04 |
| 申请号 |
JP19760047729 |
申请日期 |
1976.04.28 |
| 申请人 |
BRIDGESTONE TIRE CO LTD |
发明人 |
SUZUKI YASUO;TEZUKA TOSHIROU;ABE MASARU |
| 分类号 |
B60C9/18;B60C9/20;B60C9/26 |
主分类号 |
B60C9/18 |
| 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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