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发明名称
Produits de condensation basiques et procédé de préparation de ces produits
摘要
申请公布号
FR828619(A)
申请公布日期
1938.05.24
申请号
FRD828619
申请日期
1937.11.03
申请人
FABRIQUE DE PRODUITS CHIMIQUES
发明人
分类号
D06P1/52;D06P1/66;D06P5/08
主分类号
D06P1/52
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