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发明名称
Procédé de préparation de formamides et nitriles substitués
摘要
申请公布号
FR1244550(A)
申请公布日期
1960.10.28
申请号
FR19590808452
申请日期
1959.10.26
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N. V.
发明人
分类号
C07C231/00
主分类号
C07C231/00
代理机构
代理人
主权项
地址
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