CN204330709U - 一种温度可控并显示酸度的新型滴定管 - Google Patents
一种温度可控并显示酸度的新型滴定管 Download PDFInfo
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- CN204330709U CN204330709U CN201420770658.6U CN201420770658U CN204330709U CN 204330709 U CN204330709 U CN 204330709U CN 201420770658 U CN201420770658 U CN 201420770658U CN 204330709 U CN204330709 U CN 204330709U
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CN201420770658.6U CN204330709U (zh) | 2014-12-05 | 2014-12-05 | 一种温度可控并显示酸度的新型滴定管 |
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CN201420770658.6U CN204330709U (zh) | 2014-12-05 | 2014-12-05 | 一种温度可控并显示酸度的新型滴定管 |
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CN204330709U true CN204330709U (zh) | 2015-05-13 |
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CN201420770658.6U Expired - Fee Related CN204330709U (zh) | 2014-12-05 | 2014-12-05 | 一种温度可控并显示酸度的新型滴定管 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160608 Address after: 355300 No. 3 pharmaceutical garden, lower village, Zherong County, Fujian, Ningde Patentee after: Fujian three agricultural hi tech Co., Ltd. Address before: 230000 No. 327, Jinzhai Road, Hefei, Anhui Patentee before: Hefei Normal University |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 355300 No. 3 pharmaceutical garden, lower village, Zherong County, Fujian, Ningde Patentee after: Fujian new three agricultural hi tech Co., Ltd. Address before: 355300 No. 3 pharmaceutical garden, lower village, Zherong County, Fujian, Ningde Patentee before: Fujian three agricultural hi tech Co., Ltd. |
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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: 20150513 Termination date: 20171205 |