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发明名称
Procédé d'extraction de produits chimiques et produits en résultant
摘要
申请公布号
FR929087(A)
申请公布日期
1947.12.16
申请号
FRD929087
申请日期
1946.03.08
申请人
MERCK & CO, INC.
发明人
分类号
C07C59/00
主分类号
C07C59/00
代理机构
代理人
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