CN201224779Y - 一种用于切克劳斯基法制造硅单晶再装料用的锥形底托 - Google Patents
一种用于切克劳斯基法制造硅单晶再装料用的锥形底托 Download PDFInfo
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- CN201224779Y CN201224779Y CNU2008201094561U CN200820109456U CN201224779Y CN 201224779 Y CN201224779 Y CN 201224779Y CN U2008201094561 U CNU2008201094561 U CN U2008201094561U CN 200820109456 U CN200820109456 U CN 200820109456U CN 201224779 Y CN201224779 Y CN 201224779Y
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CNU2008201094561U CN201224779Y (zh) | 2008-07-25 | 2008-07-25 | 一种用于切克劳斯基法制造硅单晶再装料用的锥形底托 |
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CNU2008201094561U CN201224779Y (zh) | 2008-07-25 | 2008-07-25 | 一种用于切克劳斯基法制造硅单晶再装料用的锥形底托 |
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CN201224779Y true CN201224779Y (zh) | 2009-04-22 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103849927A (zh) * | 2012-11-30 | 2014-06-11 | 有研半导体材料股份有限公司 | 一种直拉法生长低电阻率单晶硅用掺杂装置及掺杂方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103849927A (zh) * | 2012-11-30 | 2014-06-11 | 有研半导体材料股份有限公司 | 一种直拉法生长低电阻率单晶硅用掺杂装置及掺杂方法 |
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Owner name: GRINM ADVANCED MATERIALS CO., LTD. Free format text: FORMER NAME: GRINM SEMICONDUCTOR MATERIALS CO., LTD. |
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Address after: 100088, 2, Xinjie street, Beijing Patentee after: YOUYAN NEW MATERIAL CO., LTD. Address before: 100088, 2, Xinjie street, Beijing Patentee before: GRINM Semiconductor Materials Co., Ltd. |
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Owner name: GRINM SEMICONDUCTOR MATERIALS CO., LTD. Free format text: FORMER OWNER: GRINM ADVANCED MATERIALS CO., LTD. Effective date: 20150610 |
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Effective date of registration: 20150610 Address after: 101300 Beijing city Shunyi District Shuanghe Linhe Industrial Development Zone on the south side of the road Patentee after: You Yan Semi Materials Co., Ltd. Address before: 100088, 2, Xinjie street, Beijing Patentee before: YOUYAN NEW MATERIAL CO., LTD. |
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