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chenwei6669 发表于 2007-9-10 15:18

[20070910]已经成功求助专利一篇!谢谢forempty ,dada兄弟!

Preparation of ethyl lactate p-toluenesulfonate as herbicide intermediate.   He, Puquan; Zhao, Bangbin; Su, Chaohui; Chen, Kefu; Ding, Yunhao. (Peop. Rep. China).  Faming Zhuanli Shenqing Gongkai Shuomingshu (2006),   5pp. CODEN: CNXXEV CN 1869012 A 20061129 Patent written in Chinese.  Application: CN 1008-5993 20060613. Priority: . CAN 146:62459  AN 2006:1247994  CAPLUS  

Patent Family Information

Patent No.  Kind  Date  Application No.    Date
CN  1869012  A  20061129  CN  2006-10085993  20060613

Priority Application
CN  2006-10085993    20060613

pyl0404 发表于 2007-9-10 16:04

[url]http://search.sipo.gov.cn/sipo/zljs/hyjs-yx-new.jsp?recid=CN200610085993.2&leixin=fmzl&title=2-[/url](4'-甲基苯磺酸基)丙酸乙酯的制备方法&ipc=C07C309/73(2006.01)I

chenwei6669 发表于 2007-9-10 16:26

兄弟不行啊. [s:63]

forempty 发表于 2007-9-10 17:47

ok

[URL]http://www.91files.com/?NICGNJSOLGPEL6KTJB0Y[/URL]

或者

[URL=http://www.zshare.net/download/3570524fdc6487/]fm2006100859931.2.tar - 0.20MB[/URL]

chenwei6669 发表于 2007-9-10 18:54

感谢各位兄弟的帮忙!

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