CN213305999U - 一种基于继电器的消除干扰型通信装置 - Google Patents
一种基于继电器的消除干扰型通信装置 Download PDFInfo
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Effective date of registration: 20220211 Address after: 050000 501, area a, No.1 boutique supermarket, No.16, south 2nd Ring East Road, Yuhua District, Shijiazhuang City, Hebei Province Patentee after: Shijiazhuang Wangcang Technology Development Co.,Ltd. Address before: 300384 701-1, gate 3, block F, Haitai green industrial base, Huayuan Industrial Zone, Binhai New Area, Tianjin Patentee before: Paisi (Tianjin) Technology Co.,Ltd. |
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Effective date of registration: 20221025 Address after: No. 2504, Floor 25, Building 15, No. 86, Yingze West Street, Wanbailin District, Taiyuan, Shanxi Province, 030000 Patentee after: Shanxi Hexinda Automation System Co.,Ltd. Address before: 050000 501, area a, No.1 boutique supermarket, No.16, south 2nd Ring East Road, Yuhua District, Shijiazhuang City, Hebei Province Patentee before: Shijiazhuang Wangcang Technology Development 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: 20210528 |