| 发明名称 |
FOUNDRY SAND REDUCER AND RECLAIMER |
| 摘要 |
<p>A foundry sand reducer and reclaimer using solely vibration to effect formation of individual grains and removal of substantially all organic matter coated on the grains.</p> |
| 申请公布号 |
CA1030724(A) |
申请公布日期 |
1978.05.09 |
| 申请号 |
CA19740202544 |
申请日期 |
1974.06.17 |
| 申请人 |
GEORGIA IRON WORKS CO. |
发明人 |
DAY, WALLACE;POSTELL, ALVIN E.;POSTELL, WILLIAM D. |
| 分类号 |
B22C5/04 |
主分类号 |
B22C5/04 |
| 代理机构 |
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代理人 |
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