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Patents

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李亚琼, 张立峰, 马玉升. 一种利用硅合金可控化生长高纯块状晶体硅的方法. CN201110152162.3

Release time:2022-04-05 Hits:

Service Invention or Not:  no

Pre One:谭毅, 李亚琼, 李佳艳, 武深瑞. 一种冶金法去除工业硅中杂质硼的方法. CN201110152162.3

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