CN207559991U - 一种载波无线双模通信装置 - Google Patents
一种载波无线双模通信装置 Download PDFInfo
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Address after: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 building 710 room research Co-patentee after: STATE GRID CORPORATION OF CHINA Patentee after: BEIJING CHINA POWER INFORMATION TECHNOLOGY Co.,Ltd. Co-patentee after: STATE GRID INFORMATION & TELECOMMUNICATION GROUP Co.,Ltd. Address before: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 building 710 room research Co-patentee before: State Grid Corporation of China Patentee before: BEIJING CHINA POWER INFORMATION TECHNOLOGY Co.,Ltd. Co-patentee before: STATE GRID INFORMATION & TELECOMMUNICATION GROUP Co.,Ltd. |
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Effective date of registration: 20190724 Address after: 100085 Building 32-3-4108-4109, Pioneer Road, Haidian District, Beijing Co-patentee after: STATE GRID CORPORATION OF CHINA Patentee after: BEIJING GUODIANTONG NETWORK TECHNOLOGY Co.,Ltd. Co-patentee after: STATE GRID INFORMATION & TELECOMMUNICATION GROUP Co.,Ltd. Address before: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 building 710 room research Co-patentee before: STATE GRID CORPORATION OF CHINA Patentee before: BEIJING CHINA POWER INFORMATION TECHNOLOGY Co.,Ltd. Co-patentee before: STATE GRID INFORMATION & TELECOMMUNICATION GROUP Co.,Ltd. |