CN101230014B - 一种d-二氢苯甘氨酸甲基邓钠盐生产中蒸氨冷量利用的方法 - Google Patents
一种d-二氢苯甘氨酸甲基邓钠盐生产中蒸氨冷量利用的方法 Download PDFInfo
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- CN101230014B CN101230014B CN2008100142350A CN200810014235A CN101230014B CN 101230014 B CN101230014 B CN 101230014B CN 2008100142350 A CN2008100142350 A CN 2008100142350A CN 200810014235 A CN200810014235 A CN 200810014235A CN 101230014 B CN101230014 B CN 101230014B
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CN2008100142350A CN101230014B (zh) | 2008-02-01 | 2008-02-01 | 一种d-二氢苯甘氨酸甲基邓钠盐生产中蒸氨冷量利用的方法 |
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CN2008100142350A CN101230014B (zh) | 2008-02-01 | 2008-02-01 | 一种d-二氢苯甘氨酸甲基邓钠盐生产中蒸氨冷量利用的方法 |
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CN101230014A CN101230014A (zh) | 2008-07-30 |
CN101230014B true CN101230014B (zh) | 2010-11-03 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3485819A (en) * | 1968-07-02 | 1969-12-23 | Squibb & Sons Inc | Alpha-amino-cyclohexadienylalkylene-penicillins and cephalosporins |
DE2755902A1 (de) * | 1976-12-16 | 1978-06-22 | Dobfar Spa | Verfahren zur herstellung von cephalosporinen |
CN1388121A (zh) * | 2002-06-25 | 2003-01-01 | 南京东方化工有限公司 | 己内酰胺生产中一种低温能源利用工艺改进 |
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- 2008-02-01 CN CN2008100142350A patent/CN101230014B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3485819A (en) * | 1968-07-02 | 1969-12-23 | Squibb & Sons Inc | Alpha-amino-cyclohexadienylalkylene-penicillins and cephalosporins |
DE2755902A1 (de) * | 1976-12-16 | 1978-06-22 | Dobfar Spa | Verfahren zur herstellung von cephalosporinen |
CN1388121A (zh) * | 2002-06-25 | 2003-01-01 | 南京东方化工有限公司 | 己内酰胺生产中一种低温能源利用工艺改进 |
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Owner name: ZHANG CHAO Free format text: FORMER OWNER: ZHANG LIXING Effective date: 20091120 |
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Effective date of registration: 20091120 Address after: Shandong province Linshu County Hing Street No. 99 jinyimeng group limited post encoding: 276700 Applicant after: Zhang Chao Address before: Shandong province Linshu County Hing Street No. 99 jinyimeng group limited post encoding: 276700 Applicant before: Zhang Lisheng |
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Owner name: THE GOLDEN YINMENG GROUP CO., LTD. Free format text: FORMER OWNER: ZHANG CHAO Effective date: 20110706 |
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Free format text: CORRECT: ADDRESS; FROM: 276700 JINYIMENG GROUP CO., LTD., NO. 99, XINGDA WEST STREET, LINSHU COUNTY, SHANDONG PROVINCE TO: 276700 NO. 99, XINGDA WEST STREET, LINSHU COUNTY, SHANDONG PROVINCE |
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Effective date of registration: 20110706 Address after: 276700 No. 99, Da Xing West Street, Linshu County, Shandong Province Patentee after: Zhang Chao Address before: 276700 Shandong province Linshu Xingda Street No. 99 jinyimeng Group Co. Ltd. Patentee before: Zhang Chao |
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Assignee: Zhang Chao Assignor: Zhang Chao Contract record no.: 2011370000272 Denomination of invention: Utilization method of ammonia distillation cooling capacity in production of D-dihydrobenzene glycine methyl dane salt Granted publication date: 20101103 License type: Exclusive License Open date: 20080730 Record date: 20110622 |