CN202046892U - 一种电子束高效、连续熔炼提纯多晶硅的设备 - Google Patents
一种电子束高效、连续熔炼提纯多晶硅的设备 Download PDFInfo
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CN102120579A (zh) * | 2011-01-29 | 2011-07-13 | 大连隆田科技有限公司 | 一种电子束高效、连续熔炼提纯多晶硅的方法及设备 |
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CN102120579A (zh) * | 2011-01-29 | 2011-07-13 | 大连隆田科技有限公司 | 一种电子束高效、连续熔炼提纯多晶硅的方法及设备 |
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Owner name: TAN YI Free format text: FORMER OWNER: DALIAN LONGTIAN TECH. CO., LTD. Effective date: 20121218 |
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Effective date of registration: 20121218 Address after: High tech Industrial District of Dalian City, Liaoning province 116025 Lixian Street No. 32 B block 508 Patentee after: Tan Yi Address before: High tech Industrial District of Dalian City, Liaoning province 116025 Lixian Street No. 32 B block 508 Patentee before: Dalian Longtian Tech. Co., Ltd. |
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Owner name: DALIAN LONGSHENG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: TAN YI Effective date: 20140619 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20140619 Address after: High tech Industrial District of Dalian City, Liaoning province 116025 Lixian Street No. 32 B-508 Patentee after: Dalian Longsheng Technology Co., Ltd. Address before: High tech Industrial District of Dalian City, Liaoning province 116025 Lixian Street No. 32 B block 508 Patentee before: Tan Yi |
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Effective date of registration: 20160714 Address after: Dalian high tech park, 116025 Liaoning province Lixian Street No. 32 B-508 Patentee after: Tan Yi Address before: High tech Industrial District of Dalian City, Liaoning province 116025 Lixian Street No. 32 B-508 Patentee before: Dalian Longsheng Technology Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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