CN211429715U - 一种通信主机内部自除尘装置 - Google Patents
一种通信主机内部自除尘装置 Download PDFInfo
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- CN211429715U CN211429715U CN201922170021.9U CN201922170021U CN211429715U CN 211429715 U CN211429715 U CN 211429715U CN 201922170021 U CN201922170021 U CN 201922170021U CN 211429715 U CN211429715 U CN 211429715U
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CN201922170021.9U CN211429715U (zh) | 2019-12-06 | 2019-12-06 | 一种通信主机内部自除尘装置 |
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Effective date of registration: 20210721 Address after: 722400 No. 88, east section of Chaoyang Road, Fengming Town, Qishan County, Baoji City, Shaanxi Province Patentee after: Baoji infit office equipment Co.,Ltd. Address before: 430000 south of 4th floor, building 2, peninsula Industrial Park, 3 gangbiantian 1st Road, Guanggu 2nd Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee before: Wuhan Hengxin Yonghe Electronic Technology 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: 20200904 Termination date: 20211206 |
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CF01 | Termination of patent right due to non-payment of annual fee |