CN208691249U - 一种光纤通信中检测光波信号提取系统 - Google Patents
一种光纤通信中检测光波信号提取系统 Download PDFInfo
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- CN208691249U CN208691249U CN201820968101.1U CN201820968101U CN208691249U CN 208691249 U CN208691249 U CN 208691249U CN 201820968101 U CN201820968101 U CN 201820968101U CN 208691249 U CN208691249 U CN 208691249U
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Effective date of registration: 20191128 Address after: 1-510, apple city building, No.228, Tianyuan East Road, Jiangning District, Nanjing City, Jiangsu Province Patentee after: Nanjing Jinlong Decoration Engineering Co.,Ltd. Address before: 211100 Pioneering Building 705, 1009 East Tianyuan Road, Jiangning District, Nanjing City, Jiangsu Province Patentee before: NANJING GKINTEC COMMUNICATION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20231227 Address after: No. 298 Zhushan Road, Dongshan Street, Jiangning District, Nanjing City, Jiangsu Province, 211100 Patentee after: Jiangsu Anchang Guangxun Technology Co.,Ltd. Address before: No. 228 Tianyuan East Road, Jiangning District, Nanjing City, Jiangsu Province, 211112, Apple City Building 1-510 Patentee before: Nanjing Jinlong Decoration Engineering Co.,Ltd. |
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