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Patents

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张立峰，罗艳，张瑞. 碳热法还原炼铝赤泥直接生产铝铁合金[P]. 专利号：ZL 201410084910.2, 2016. (发明专利)，

Release time:2022-04-05 Hits:

Service Invention or Not:  no

Pre One:张立峰，罗艳，张瑞.一种高碳铝铁合金及其制备工艺[P]. 专利号：ZL 201310701589.3, 2016. (发明专利)，

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