| 发明名称 |
PART FOR REMOVING IMPURITIES FROM A MOLTEN METAL |
| 摘要 |
The present invention arranges the part for removing impurities from a molten metal containing a filter holder constituted of a structure containing an organic fiber, an inorganic fiber and thermosetting resin and a heat-resistant filter in the runner of the mold. |
| 申请公布号 |
US2012138255(A1) |
申请公布日期 |
2012.06.07 |
| 申请号 |
US201113314014 |
申请日期 |
2011.12.07 |
| 申请人 |
TAKASHINA SHIGEAKI;TSUURA TOKUO;KAWABATA TOMOAKI;BARADA DAISUKE |
发明人 |
TAKASHINA SHIGEAKI;TSUURA TOKUO;KAWABATA TOMOAKI;BARADA DAISUKE |
| 分类号 |
B22D1/00 |
主分类号 |
B22D1/00 |
| 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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