| 发明名称 |
FOUNDRY MIXES CONTAINING AN ORGANIC ACID SALT AND THEIR USES |
| 摘要 |
Disclosed is a foundry mix containing an organic salt and its use to make foundry shapes by the warm-box, hot-box, no-bake, and cold-box process, the use of these foundry shapes to make metal castings, and the metal castings prepared by the process.
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| 申请公布号 |
US2011139311(A1) |
申请公布日期 |
2011.06.16 |
| 申请号 |
US20100873819 |
申请日期 |
2010.09.01 |
| 申请人 |
SHOWMAN RALPH E;HARMON SEAN B |
发明人 |
SHOWMAN RALPH E.;HARMON SEAN B. |
| 分类号 |
B22C1/22;B22C1/00;B22D29/00;B28B7/38;C22C28/00 |
主分类号 |
B22C1/22 |
| 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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