CN211712987U - 一种2-甲氧羰基-5-甲磺酰氨基甲基苯磺酰胺关键中间体的生产装置 - Google Patents
一种2-甲氧羰基-5-甲磺酰氨基甲基苯磺酰胺关键中间体的生产装置 Download PDFInfo
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Denomination of utility model: A production device of key intermediate of 2-methoxycarbonyl-5-methylsulfonylaminomethylbenzene sulfonamide Effective date of registration: 20220401 Granted publication date: 20201020 Pledgee: Zijin Trust Co.,Ltd. Pledgor: Nanjing Hechuang Pharmaceutical Co.,Ltd. Registration number: Y2022980003747 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230420 Granted publication date: 20201020 Pledgee: Zijin Trust Co.,Ltd. Pledgor: Nanjing Hechuang Pharmaceutical Co.,Ltd. Registration number: Y2022980003747 |