CN203346093U - 多晶硅介质熔炼时连续加渣、排渣装置 - Google Patents
多晶硅介质熔炼时连续加渣、排渣装置 Download PDFInfo
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CN103274417A (zh) * | 2013-06-05 | 2013-09-04 | 青岛隆盛晶硅科技有限公司 | 多晶硅介质熔炼时连续加渣、排渣装置 |
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CN103274417A (zh) * | 2013-06-05 | 2013-09-04 | 青岛隆盛晶硅科技有限公司 | 多晶硅介质熔炼时连续加渣、排渣装置 |
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Effective date of registration: 20171109 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: 20171128 Address after: Pudong Town Jimo city Shandong province 266234 city of Qingdao Ren Jia Tun Cun Ren Jia Tun Lu Patentee after: QINGDAO NEW ENERGY SOLUTIONS INC. (NESI) 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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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20190605 |