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经营范围
发明名称
PROCESS FOR PREPARING POLYHYDROXY CARBOXYLIC ACID
摘要
申请公布号
EP0795571(B1)
申请公布日期
2002.02.27
申请号
EP19960932805
申请日期
1996.10.03
申请人
KYOWA HAKKO KOGYO CO., LTD.
发明人
YANAGISAWA, NORIO;MURAYAMA, TOSHIKAZU;TSUZAKI, NOBUKO;YOKOMORI, YOROZU
分类号
C08G63/82;(IPC1-7):C08G63/08
主分类号
C08G63/82
代理机构
代理人
主权项
地址
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