发明授权
- 专利标题: Asymetric pneumatic radial tire tread for passenger car
- 专利标题(中): 乘用车不对称充气子午线轮胎胎面
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申请号: US943394申请日: 1986-12-19
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公开(公告)号: US4730654A公开(公告)日: 1988-03-15
- 发明人: Takashi Yamashita , Tetsuya Kuze , Tuneo Morikawa
- 申请人: Takashi Yamashita , Tetsuya Kuze , Tuneo Morikawa
- 申请人地址: JPX Tokyo
- 专利权人: The Yokohama Rubber Co., Ltd.
- 当前专利权人: The Yokohama Rubber Co., Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX61-15740 19860129
- 主分类号: B60C11/11
- IPC分类号: B60C11/11 ; B60C11/03 ; B60C11/04 ; B60C19/00
摘要:
A pneumatic radial tire having a block pattern asymmetric about the right and left portions on the ground-contacting portion of the tire which has a specific area ratio of grooves and a specific angle of subgrooves on the ground-contacting portion of the tire.
公开/授权文献
- USPP10962P Shrub rose plant named `JACina` 公开/授权日:1999-06-15
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