CN209329154U - 一种应用于手持通讯终端的天通对讲双模天线 - Google Patents
一种应用于手持通讯终端的天通对讲双模天线 Download PDFInfo
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Effective date of registration: 20240116 Address after: Room 301, floor 3, unit 1, building 13, courtyard 3, gaolizhang Road, Haidian District, Beijing 100095 Patentee after: BEIJING JIUTAIN LIJIAN INFORMATION TECHNOLOGY Co.,Ltd. Address before: 213017 No.11, Qingyang North Road, Tianning District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU RENQIAN ELECTRICAL TECHNOLOGY CO.,LTD. |
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Effective date of registration: 20240902 Address after: 213000 No. 17, beitanghe East Road, Tianning District, Changzhou City, Jiangsu Province Patentee after: CHANGZHOU RENQIAN ELECTRICAL TECHNOLOGY CO.,LTD. Country or region after: China Address before: Room 301, floor 3, unit 1, building 13, courtyard 3, gaolizhang Road, Haidian District, Beijing 100095 Patentee before: BEIJING JIUTAIN LIJIAN INFORMATION TECHNOLOGY Co.,Ltd. Country or region before: China |