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经营范围
发明名称
Procédé continu de fabrication d'anhydrides
摘要
申请公布号
FR1006017(A)
申请公布日期
1952.04.18
申请号
FRD1006017
申请日期
1947.10.29
申请人
LES USINES DE MELLE
发明人
CHASSAINE P.;BIARNAIS P.
分类号
C07C51/235
主分类号
C07C51/235
代理机构
代理人
主权项
地址
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