Invention Grant
- Patent Title: Stone rejecting tire tread
- Patent Title (中): 石头拒绝轮胎胎面
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Application No.: US52828855Application Date: 1955-08-15
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Publication No.: US2843172APublication Date: 1958-07-15
- Inventor: BERRY VERNE H , GRANT ARTHUR W
- Applicant: US RUBBER CO
- Assignee: Us Rubber Co
- Current Assignee: Us Rubber Co
- Priority: US52828855 1955-08-15
- Main IPC: B60C11/03
- IPC: B60C11/03
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