CN203699923U - 电子束熔炼液态硅除氧的装置 - Google Patents
电子束熔炼液态硅除氧的装置 Download PDFInfo
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Cited By (1)
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CN103738965A (zh) * | 2013-11-22 | 2014-04-23 | 青岛隆盛晶硅科技有限公司 | 电子束熔炼液态硅除氧的方法及其装置 |
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CN103738965A (zh) * | 2013-11-22 | 2014-04-23 | 青岛隆盛晶硅科技有限公司 | 电子束熔炼液态硅除氧的方法及其装置 |
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Effective date of registration: 20171115 Address after: 1 road 266000 in Shandong province Qingdao city Laoshan District No. 1 Keyuan latitude B block 7 layer B4-2 Patentee after: Qingdao Changsheng Dongfang Industry Group Co., Ltd. Address before: Pudong solar energy industry base in Jimo city of Shandong Province, Qingdao City, 266234 Patentee before: Qingdao Longsheng Crystalline Silicon Science & Technology Co., Ltd. |
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Effective date of registration: 20171204 Address after: Miao road Laoshan District 266061 Shandong city of Qingdao Province, No. 52 906 Patentee after: Qingdao Changsheng Electric Design Institute Co. Ltd. Address before: 1 road 266000 in Shandong province Qingdao city Laoshan District No. 1 Keyuan latitude B block 7 layer B4-2 Patentee before: Qingdao Changsheng Dongfang Industry Group Co., Ltd. |
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Granted publication date: 20140709 Termination date: 20201122 |
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