CN211598211U - 一种开关门机构 - Google Patents
一种开关门机构 Download PDFInfo
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- CN211598211U CN211598211U CN201921882187.7U CN201921882187U CN211598211U CN 211598211 U CN211598211 U CN 211598211U CN 201921882187 U CN201921882187 U CN 201921882187U CN 211598211 U CN211598211 U CN 211598211U
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CN201921882187.7U CN211598211U (zh) | 2019-11-04 | 2019-11-04 | 一种开关门机构 |
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CN201921882187.7U CN211598211U (zh) | 2019-11-04 | 2019-11-04 | 一种开关门机构 |
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CN211598211U true CN211598211U (zh) | 2020-09-29 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110761656A (zh) * | 2019-11-04 | 2020-02-07 | 四川格子环保科技有限公司 | 一种开关门机构 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110761656A (zh) * | 2019-11-04 | 2020-02-07 | 四川格子环保科技有限公司 | 一种开关门机构 |
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GR01 | Patent grant | ||
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 610000 room 17, floor 6, building 3, No. 43, Zhengxi street, Huayang street, Tianfu New District, Chengdu City, Sichuan Province Patentee after: Chengdu Ruiyang Weiye Technology Co.,Ltd. Address before: 610000 room 17, floor 6, building 3, No. 43, Zhengxi street, Huayang street, Tianfu New District, Chengdu City, Sichuan Province Patentee before: Sichuan grid environmental protection technology Co.,Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201207 Address after: Room 402, 4th floor, Mingjia science and technology building, No.99 Shengli Road, Jiangning District, Nanjing City, Jiangsu Province (Jiangning Development Zone) Patentee after: Nanjing Jingyue Environmental Protection Technology Co.,Ltd. Address before: 610000 room 17, floor 6, building 3, No. 43, Zhengxi street, Huayang street, Tianfu New District, Chengdu City, Sichuan Province Patentee before: Chengdu Ruiyang Weiye Technology 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: 20200929 Termination date: 20211104 |