CN207877294U - 一种制备邻甲苯胺产生废水的回收再利用*** - Google Patents
一种制备邻甲苯胺产生废水的回收再利用*** Download PDFInfo
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CN107879407A (zh) * | 2017-12-26 | 2018-04-06 | 中农发河南农化有限公司 | 一种制备邻甲苯胺产生废水的回收再利用*** |
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CN107879407A (zh) * | 2017-12-26 | 2018-04-06 | 中农发河南农化有限公司 | 一种制备邻甲苯胺产生废水的回收再利用*** |
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CB03 | Change of inventor or designer information | ||
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Inventor after: Bao Xiaoding Inventor after: Zhang Shoubing Inventor after: Cheng Weina Inventor after: Wang Zuoxiang Inventor after: Shen Zhigang Inventor after: Dong Hubin Inventor after: Wang Guangxing Inventor after: Xu Yujie Inventor after: Chen Guocang Inventor after: Liu Guozhen Inventor after: Gao Yuyang Inventor before: Bao Xiaoding Inventor before: Zhang Shoubing Inventor before: Cheng Weina Inventor before: Wang Zuoxiang Inventor before: Shen Zhigang Inventor before: Dong Hubin Inventor before: Wang Guangxing Inventor before: Xu Yujie Inventor before: Chen Guocang Inventor before: Liu Guozhen Inventor before: Gao Yuyang |
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Effective date of registration: 20220330 Address after: 457000 Lunan, Western Shengli Road, Puyang City, Henan Province Patentee after: AGRICULTURE DEVELOPMENT IN HENAN AGROCHEMICAL CO.,LTD. Patentee after: Shandong Xinxian Yingtai Chemical Co., Ltd Address before: 457000 Lunan, Western Shengli Road, Puyang City, Henan Province Patentee before: AGRICULTURE DEVELOPMENT IN HENAN AGROCHEMICAL CO.,LTD. |