CN207945106U - 一种无叶风扇导风结构 - Google Patents
一种无叶风扇导风结构 Download PDFInfo
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CN112351633A (zh) * | 2019-08-07 | 2021-02-09 | 杭州海康威视数字技术股份有限公司 | 散热组件以及电子设备 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112351633A (zh) * | 2019-08-07 | 2021-02-09 | 杭州海康威视数字技术股份有限公司 | 散热组件以及电子设备 |
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TR01 | Transfer of patent right |
Effective date of registration: 20190329 Address after: 321404 Qingchuan Road 258, Huzhen Town, Jinyun County, Lishui City, Zhejiang Province Patentee after: ZHEJIANG UMILY INTELLIGENT TECHNOLOGY CO.,LTD. Address before: 321304 No. 466 Xitang Village, Zhoushan Town, Yongkang City, Jinhua City, Zhejiang Province Patentee before: Li Sheng |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Vaneless Fan Guide Structure Effective date of registration: 20221118 Granted publication date: 20181009 Pledgee: Zhejiang Jinyun Rural Commercial Bank Co.,Ltd. technology sub branch Pledgor: ZHEJIANG UMILY INTELLIGENT TECHNOLOGY CO.,LTD. Registration number: Y2022330003097 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |