CN212865065U - 一种单晶炉提拉头校准装置 - Google Patents
一种单晶炉提拉头校准装置 Download PDFInfo
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- CN212865065U CN212865065U CN202021696644.6U CN202021696644U CN212865065U CN 212865065 U CN212865065 U CN 212865065U CN 202021696644 U CN202021696644 U CN 202021696644U CN 212865065 U CN212865065 U CN 212865065U
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CN117904705A (zh) * | 2023-12-14 | 2024-04-19 | 连城凯克斯科技有限公司 | 一种单晶炉提拉头校准机构及校准方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN117904705A (zh) * | 2023-12-14 | 2024-04-19 | 连城凯克斯科技有限公司 | 一种单晶炉提拉头校准机构及校准方法 |
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Effective date of registration: 20220421 Address after: 010070 No.15 Baolier street, Saihan District, Hohhot, Inner Mongolia Autonomous Region Patentee after: Inner Mongolia Central Leading Semiconductor Materials Co.,Ltd. Patentee after: Zhonghuan leading semiconductor materials Co.,Ltd. Address before: 010070 No.15 Baolier street, Saihan District, Hohhot, Inner Mongolia Autonomous Region Patentee before: Inner Mongolia Central Leading Semiconductor Materials Co.,Ltd. |
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AV01 | Patent right actively abandoned |
Granted publication date: 20210402 Effective date of abandoning: 20230609 |
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AV01 | Patent right actively abandoned |