CN216490499U - 一种用于相干锐利散射光时域反射仪的平衡设备 - Google Patents
一种用于相干锐利散射光时域反射仪的平衡设备 Download PDFInfo
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Effective date of registration: 20230816 Address after: 710000, Room 20606, 6th Floor, Building B, Phase II, Wealth Center, Gaoxin Third Road, Lianhu District, Xi'an City, Shaanxi Province Patentee after: Xi'an Guofang Testing Technology Co.,Ltd. Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Effective date of registration: 20230816 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 067000 No. 2 College Road, Chengde High-tech Industrial Development Zone, Hebei Province Patentee before: Hebei Petroleum University of Technology |
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