发明名称 |
FOLDABLE TRACTION-MAT FOR MOTOR VEHICLES |
摘要 |
<p>An improved, foldable traction mat comprising a plurality of bars pivoted together to form a grid-like traction member when the mat is opened up for use. The bars pivot into generally parallel, closely adjacent position when the mat is folded up for storage.</p> |
申请公布号 |
CA1135297(A) |
申请公布日期 |
1982.11.09 |
申请号 |
CA19810371371 |
申请日期 |
1981.02.20 |
申请人 |
MANTION, RICHARD;NORMANDEAU, JEAN-PAUL |
发明人 |
MANTION, RICHARD;NORMANDEAU, JEAN-PAUL |
分类号 |
B60B39/12;(IPC1-7):B60B39/00 |
主分类号 |
B60B39/12 |
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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