CN211978789U - 一种新型痕量和超痕量杂质组分在线色谱富集与分析装置 - Google Patents
一种新型痕量和超痕量杂质组分在线色谱富集与分析装置 Download PDFInfo
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Effective date of registration: 20211217 Address after: 200241 room 107, jilou, 555 Dongchuan Road, Minhang District, Shanghai Patentee after: Shanghai Xuanyi Intelligent Technology Co.,Ltd. Address before: 201108 room 209A, building 1, 1999 Duhui Road, Minhang District, Shanghai Patentee before: SHANGHAI XUANYI ELECTRIC Co.,Ltd. |
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Effective date of registration: 20220719 Address after: 215300 floor 5, C2 workshop, building 005, No. 555, Dujuan Road, Kunshan Development Zone, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Jiangsu Xuanyi Scientific Instrument Co.,Ltd. Address before: 200241 room 107, jilou, 555 Dongchuan Road, Minhang District, Shanghai Patentee before: Shanghai Xuanyi Intelligent Technology Co.,Ltd. |
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