CN209420683U - 一种稻鳅培育池供氧装置 - Google Patents
一种稻鳅培育池供氧装置 Download PDFInfo
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- CN209420683U CN209420683U CN201822000776.XU CN201822000776U CN209420683U CN 209420683 U CN209420683 U CN 209420683U CN 201822000776 U CN201822000776 U CN 201822000776U CN 209420683 U CN209420683 U CN 209420683U
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CN201822000776.XU CN209420683U (zh) | 2018-11-30 | 2018-11-30 | 一种稻鳅培育池供氧装置 |
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CN201822000776.XU CN209420683U (zh) | 2018-11-30 | 2018-11-30 | 一种稻鳅培育池供氧装置 |
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CN209420683U true CN209420683U (zh) | 2019-09-24 |
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CN201822000776.XU Expired - Fee Related CN209420683U (zh) | 2018-11-30 | 2018-11-30 | 一种稻鳅培育池供氧装置 |
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2018
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Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210607 Address after: 223800 No. 120, building 3 (e South), new Shanghai grand World Leisure Center, Suqian Economic and Technological Development Zone, Suqian City, Jiangsu Province Patentee after: Jiangsu Deju Construction Engineering Co.,Ltd. Address before: 312500 No.98 Xikeng, Qishi village, Nanxiang, Xinchang County, Zhejiang Province Patentee before: XINCHANG QINZHEN MACHINERY MANUFACTURING Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190924 Termination date: 20211130 |
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CF01 | Termination of patent right due to non-payment of annual fee |