CN101723836B - 汽油清净剂聚异丁烯胺的制备方法 - Google Patents
汽油清净剂聚异丁烯胺的制备方法 Download PDFInfo
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- CN101723836B CN101723836B CN200910230709XA CN200910230709A CN101723836B CN 101723836 B CN101723836 B CN 101723836B CN 200910230709X A CN200910230709X A CN 200910230709XA CN 200910230709 A CN200910230709 A CN 200910230709A CN 101723836 B CN101723836 B CN 101723836B
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CN200910230709XA CN101723836B (zh) | 2009-11-26 | 2009-11-26 | 汽油清净剂聚异丁烯胺的制备方法 |
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CN200910230709XA CN101723836B (zh) | 2009-11-26 | 2009-11-26 | 汽油清净剂聚异丁烯胺的制备方法 |
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CN101723836A CN101723836A (zh) | 2010-06-09 |
CN101723836B true CN101723836B (zh) | 2011-12-28 |
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Effective date of registration: 20180507 Address after: 276600 West Huaihailu Road section of Junan County, Linyi, Shandong Patentee after: Linyi Shinengde Environmental Protection Fuel Chemical Co.,Ltd. Address before: 250101 No. 786 Xinjie street, Ji'nan high tech Zone, Licheng District, Shandong Patentee before: Xinghuo Sci. & Tech. Research Inst., Jinan Dev. Zone |
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Effective date of registration: 20200710 Address after: Room 401, unit 2, building 11, No.2, Qilihe Road, Licheng District, Jinan City, Shandong Province 250100 Patentee after: SHANDONG XINGHUO INTELLECTUAL PROPERTY SERVICE Co.,Ltd. Address before: 276600 west section of Junan County, Linyi City, Shandong Province, Huaihailu Road Patentee before: LINYI SHINENGDE ENVIRONMENTAL PROTECTION FUEL CHEMICAL Co.,Ltd. |