CN201670890U - 单晶硅生产用异形石墨坩埚 - Google Patents
单晶硅生产用异形石墨坩埚 Download PDFInfo
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- CN201670890U CN201670890U CN2010202036081U CN201020203608U CN201670890U CN 201670890 U CN201670890 U CN 201670890U CN 2010202036081 U CN2010202036081 U CN 2010202036081U CN 201020203608 U CN201020203608 U CN 201020203608U CN 201670890 U CN201670890 U CN 201670890U
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CN2010202036081U CN201670890U (zh) | 2010-05-18 | 2010-05-18 | 单晶硅生产用异形石墨坩埚 |
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CN2010202036081U CN201670890U (zh) | 2010-05-18 | 2010-05-18 | 单晶硅生产用异形石墨坩埚 |
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CN201670890U true CN201670890U (zh) | 2010-12-15 |
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CN2010202036081U Expired - Fee Related CN201670890U (zh) | 2010-05-18 | 2010-05-18 | 单晶硅生产用异形石墨坩埚 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: LI FUJIANG Free format text: FORMER OWNER: YANTAI FUJIANG INK CO., LTD. Effective date: 20140808 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140808 Address after: 264000, Yantai, Shandong province Zhifu Industrial Park Dongyue Road South, the first Yantai Fu Jiang graphite Co., Ltd. Patentee after: Li Fujiang Address before: 264000, Dongyue Road, APEC Industrial Zone, Zhifu District, Shandong, Yantai Patentee before: Yantai Zhifu Graphite Productes Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: YANTAI MERSEN GRAPHITE CO., LTD. Free format text: FORMER OWNER: LI FUJIANG Effective date: 20140813 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140813 Address after: 264000, Dongyue Road, APEC Industrial Zone, Zhifu District, Shandong, Yantai Patentee after: YANTAI MERSEN GRAPHIC CO., LTD. Address before: 264000, Yantai, Shandong province Zhifu Industrial Park Dongyue Road South, the first Yantai Fu Jiang graphite Co., Ltd. Patentee before: Li Fujiang |
|
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: 20101215 Termination date: 20160518 |