CN202795734U - 一种通讯网络得到扩展的变电站数据采集装置 - Google Patents
一种通讯网络得到扩展的变电站数据采集装置 Download PDFInfo
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- CN202795734U CN202795734U CN 201220380412 CN201220380412U CN202795734U CN 202795734 U CN202795734 U CN 202795734U CN 201220380412 CN201220380412 CN 201220380412 CN 201220380412 U CN201220380412 U CN 201220380412U CN 202795734 U CN202795734 U CN 202795734U
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CP01 | Change in the name or title of a patent holder |
Address after: 4 building, No. 76, fragrant grass street, Chengdu hi tech Zone, Sichuan, 610041 Patentee after: SICHUAN KERUIDE ELECTRIC POWER INFORMATION AUTOMATION TECHNOLOGY Co.,Ltd. Patentee after: INFORMATION & TELECOMMUNICATION COMPANY, SICHUAN ELECTRIC POWER Corp. Address before: 4 building, No. 76, fragrant grass street, Chengdu hi tech Zone, Sichuan, 610041 Patentee before: Sichuan Keruide Electric Power Information Automation Technology Co.,Ltd. Patentee before: Information Communication Company, Sichuan Electric Power Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20160303 Address after: 610000, No. 62 Xinyi North Street, Longquanyi District, Sichuan, Chengdu Patentee after: SICHUAN KERUIDE POWER COMMUNICATION TECHNOLOGY Co.,Ltd. Address before: 4 building, No. 76, fragrant grass street, Chengdu hi tech Zone, Sichuan, 610041 Patentee before: Sichuan Keruide Electric Power Information Automation Technology Co.,Ltd. Patentee before: INFORMATION & TELECOMMUNICATION COMPANY, SICHUAN ELECTRIC POWER Corp. |
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CX01 | Expiry of patent term |
Granted publication date: 20130313 |
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CX01 | Expiry of patent term |