发明名称 |
HIGH DURABLE TREAD PATTERN OF TWO GROOVES RIP TYPE PNEUMTIC TIRE |
摘要 |
PURPOSE:Tread grooves are decreased only two, wet road skid tendency is effectively prevented without local wear, noise or stone biting, and wear durability and rip tear durability of leage tire for heavy vehicle are improved. |
申请公布号 |
JPS5244901(A) |
申请公布日期 |
1977.04.08 |
申请号 |
JP19750120140 |
申请日期 |
1975.10.04 |
申请人 |
BRIDGESTONE TIRE CO LTD |
发明人 |
NAKAYAMA OSAMU;KOJIMA HIROSHI |
分类号 |
B60C11/04;B60C11/01;B60C11/03;B60C11/12 |
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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