| 发明名称 |
COMPOSITE EXPANSION JOINT ASSEMBLY |
| 摘要 |
<p>A composite expansion joint assembly having at least one rigid structural member interposed between laterally spaced sealing elements and attached to a transversely extending support bar by an elastic connection.</p> |
| 申请公布号 |
CA1015195(A) |
申请公布日期 |
1977.08.09 |
| 申请号 |
CA19740209601 |
申请日期 |
1974.09.19 |
| 申请人 |
ACME HIGHWAY PRODUCTS CORPORATION |
发明人 |
MCLEAN, RONALD L. |
| 分类号 |
E01D19/06 |
主分类号 |
E01D19/06 |
| 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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