| 发明名称 |
ALUMINA REFRACTORIES HAVING A PERMANENT EXPANSION UPON HEATING |
| 摘要 |
<p>A new alumina-chromic oxide refractory composition having a permanent expansion upon heating has been prepared. It has the following composition:</p> |
| 申请公布号 |
CA1020596(A) |
申请公布日期 |
1977.11.08 |
| 申请号 |
CA19740210977 |
申请日期 |
1974.10.08 |
| 申请人 |
CHAS. TAYLOR'S SONS COMPANY (THE) |
发明人 |
MANIGAULT, EDWARD L. |
| 分类号 |
C04B35/101;C04B35/105;C04B35/63;C04B35/66 |
主分类号 |
C04B35/101 |
| 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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