| 发明名称 |
Rubber linings |
| 摘要 |
A rubber lining component is composed of an upper part which has a different degree of hardness to a lower part. The upper part may have a Shore hardness of 70 while the lower part has a Shore hardness of 35.
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| 申请公布号 |
US4734314(A) |
申请公布日期 |
1988.03.29 |
| 申请号 |
US19860927750 |
申请日期 |
1986.11.06 |
| 申请人 |
CONVEYOR & TRANSMISSION SUPPLY (PROPRIETARY) LIMITED |
发明人 |
INGGS, CYRIL H. |
| 分类号 |
B29C70/88;B32B25/04;B60R13/04;B65G11/16;(IPC1-7):B32B3/00;B32B7/02;B32B25/00 |
主分类号 |
B29C70/88 |
| 代理机构 |
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代理人 |
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| 主权项 |
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