CN206172985U - 一种去除太阳能级多晶硅中金属杂质的设备 - Google Patents
一种去除太阳能级多晶硅中金属杂质的设备 Download PDFInfo
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- CN206172985U CN206172985U CN201621126950.XU CN201621126950U CN206172985U CN 206172985 U CN206172985 U CN 206172985U CN 201621126950 U CN201621126950 U CN 201621126950U CN 206172985 U CN206172985 U CN 206172985U
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CN201621126950.XU CN206172985U (zh) | 2016-10-18 | 2016-10-18 | 一种去除太阳能级多晶硅中金属杂质的设备 |
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CN201621126950.XU CN206172985U (zh) | 2016-10-18 | 2016-10-18 | 一种去除太阳能级多晶硅中金属杂质的设备 |
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CN206172985U true CN206172985U (zh) | 2017-05-17 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170814 Address after: 100000, room 5, building 2, national defence science park, No. 1907, West Third Ring Road, Beijing, Haidian District Patentee after: Anxin New Material Co Ltd Address before: 300457 G3-502, sunshine garden, 2 Ming Road, Tianjin economic and Technological Development Zone, Binhai New Area, Tianjin, China Co-patentee before: Wang Qiao Patentee before: Zhang Xinjun |
|
DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Anxin New Material Co Ltd Document name: Notification to Pay the Fees |
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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: 20170517 Termination date: 20191018 |