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经营范围
发明名称
Polymer, production and use thereof
摘要
申请公布号
US4849228(A)
申请公布日期
1989.07.18
申请号
US19870117618
申请日期
1987.11.06
申请人
TAKEDA CHEMICAL INDUSTRIES, LTD.
发明人
YAMAMOTO, MASAKI;OKADA, HIROAKI;OGAWA, YASUAKI;MIYAGAWA, TSUTOMU
分类号
A61K9/52;A61K9/16;A61K9/50;A61K45/00;A61K47/00;A61K47/34;B01J13/12;C08G63/06;C08G63/78;C08G63/88;C08G63/90;C08L51/00;C08L51/02;C08L67/00;C08L77/00;C08L101/00
主分类号
A61K9/52
代理机构
代理人
主权项
地址
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