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发明名称
Perfectionnements aux procédés de préparation des nitriles
摘要
申请公布号
FR812369(A)
申请公布日期
1937.05.08
申请号
FRD812369
申请日期
1936.07.07
申请人
ARMOUR AND COMPANY
发明人
分类号
主分类号
代理机构
代理人
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