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发明名称
Procédé de préparation de solutions concentrées d'acide formique
摘要
申请公布号
FR683088(A)
申请公布日期
1930.06.05
申请号
FRD683088
申请日期
1929.10.10
申请人
N. V. DE BATAAFSCHE PETROLEUM MAATSCHAPPIJ
发明人
分类号
C07C51/42;C07C51/44
主分类号
C07C51/42
代理机构
代理人
主权项
地址
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