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经营范围
发明名称
Procédé pour la préparation d'un acide phosphonique et nouveaux produits obtenus par sa mise en oeuvre.
摘要
申请公布号
OA2915(A)
申请公布日期
1970.12.15
申请号
OA19680053403
申请日期
1968.10.30
申请人
MERCK & C° INC
发明人
分类号
C07F9/143;C07F9/146;C07F9/38;C07F9/40;(IPC1-7):C07F9/38
主分类号
C07F9/143
代理机构
代理人
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