CN203568856U - 分瓣式石墨护板 - Google Patents
分瓣式石墨护板 Download PDFInfo
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- CN203568856U CN203568856U CN201320707947.7U CN201320707947U CN203568856U CN 203568856 U CN203568856 U CN 203568856U CN 201320707947 U CN201320707947 U CN 201320707947U CN 203568856 U CN203568856 U CN 203568856U
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CN201320707947.7U CN203568856U (zh) | 2013-11-11 | 2013-11-11 | 分瓣式石墨护板 |
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CN203568856U true CN203568856U (zh) | 2014-04-30 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104528730A (zh) * | 2014-12-25 | 2015-04-22 | 大连理工大学 | 一种降低石墨衬底内部热应力的电子束熔炼方法及石墨衬底 |
CN105366937A (zh) * | 2015-08-31 | 2016-03-02 | 中天科技光纤有限公司 | 两种拉丝炉的复合保温装置 |
CN105970287A (zh) * | 2016-05-23 | 2016-09-28 | 大工(青岛)新能源材料技术研究院有限公司 | 一种可调式石墨坩埚 |
CN107227493A (zh) * | 2017-07-11 | 2017-10-03 | 江苏星特亮科技有限公司 | 一种组装式坩埚 |
CN109371464A (zh) * | 2018-11-19 | 2019-02-22 | 江苏斯力康科技有限公司 | 生产太阳能多晶硅用定向凝固装置 |
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2013
- 2013-11-11 CN CN201320707947.7U patent/CN203568856U/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104528730A (zh) * | 2014-12-25 | 2015-04-22 | 大连理工大学 | 一种降低石墨衬底内部热应力的电子束熔炼方法及石墨衬底 |
CN105366937A (zh) * | 2015-08-31 | 2016-03-02 | 中天科技光纤有限公司 | 两种拉丝炉的复合保温装置 |
CN105970287A (zh) * | 2016-05-23 | 2016-09-28 | 大工(青岛)新能源材料技术研究院有限公司 | 一种可调式石墨坩埚 |
CN107227493A (zh) * | 2017-07-11 | 2017-10-03 | 江苏星特亮科技有限公司 | 一种组装式坩埚 |
CN107227493B (zh) * | 2017-07-11 | 2023-11-24 | 江苏星特亮科技有限公司 | 一种组装式坩埚 |
CN109371464A (zh) * | 2018-11-19 | 2019-02-22 | 江苏斯力康科技有限公司 | 生产太阳能多晶硅用定向凝固装置 |
CN109371464B (zh) * | 2018-11-19 | 2023-08-11 | 江苏斯力康科技有限公司 | 生产太阳能多晶硅用定向凝固装置 |
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Effective date of registration: 20171107 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: 20171124 Address after: Miao road Laoshan District 266000 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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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20140430 Termination date: 20191111 |