CN210933867U - 一种分馏塔再沸器防腐蚀装置 - Google Patents
一种分馏塔再沸器防腐蚀装置 Download PDFInfo
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Denomination of utility model: An anti-corrosion device for reboiler of fractionator Effective date of registration: 20210918 Granted publication date: 20200707 Pledgee: Bank of China Limited Lianyungang Ganyu sub branch Pledgor: JIANGSU XINHAI PETROCHEMICAL GROUP Co.,Ltd. Registration number: Y2021980009650 |
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Date of cancellation: 20221025 Granted publication date: 20200707 Pledgee: Bank of China Limited Lianyungang Ganyu sub branch Pledgor: JIANGSU XINHAI PETROCHEMICAL GROUP Co.,Ltd. Registration number: Y2021980009650 |
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