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经营范围
发明名称
Procédé de préparation de nouveaux éthers-sels
摘要
申请公布号
FR857380(A)
申请公布日期
1940.09.09
申请号
FRD857380
申请日期
1939.07.05
申请人
SOCIETE POUR L'INDUSTRIE CHIMIQUE A BALE
发明人
分类号
C07F9/12
主分类号
C07F9/12
代理机构
代理人
主权项
地址
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