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发明名称
PROCEDIMIENTO PARA LA PREPARACION DE DERIVADOS DE 3,4-DIHIDROQUINAZOLONA (4)
摘要
申请公布号
ES273187(A1)
申请公布日期
1962.07.01
申请号
ES19870002731
申请日期
1961.12.22
申请人
E. MERCK, A. G.
发明人
分类号
(IPC1-7):C07
主分类号
(IPC1-7):C07
代理机构
代理人
主权项
地址
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