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发明名称
Perfectionnements apportés aux procédés de fabrication de produits de condensation acides, solubles dans l'eau
摘要
申请公布号
FR887021(A)
申请公布日期
1943.11.02
申请号
FRD887021
申请日期
1942.10.20
申请人
DR. F. RASCHIG G. M. B. H.
发明人
分类号
C08G12/08
主分类号
C08G12/08
代理机构
代理人
主权项
地址
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