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经营范围
发明名称
Procédé de préparation d'éthers cellulosiques carboxyalcoyliques
摘要
申请公布号
FR1231897(A)
申请公布日期
1960.10.04
申请号
FR19596939504
申请日期
1959.06.11
申请人
HERCULES POWDER COMPANY
发明人
分类号
C08B11/12
主分类号
C08B11/12
代理机构
代理人
主权项
地址
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