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经营范围
发明名称
Polyéthers carboxyméthyliques et leur procédé de préparation
摘要
申请公布号
BE582203(A1)
申请公布日期
1960.02.29
申请号
BE19590582203
申请日期
1959.08.31
申请人
SANDOZ S.A.
发明人
分类号
C07C59/125;C07C59/68;C08G65/28;C11D1/06;(IPC1-7):C07E;C11D
主分类号
C07C59/125
代理机构
代理人
主权项
地址
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