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经营范围
发明名称
UN PROCEDIMIENTO PARA LA PREPARACION DE ERITROMICINA BASE Y SUS SALES DERIVADAS.
摘要
申请公布号
ES454269(A1)
申请公布日期
1977.12.01
申请号
ES19690004542
申请日期
1976.12.15
申请人
COMPANIA ESPANOLA PENICILINA Y ANTIBIOTICOS, S. A.
发明人
分类号
A61K;(IPC1-7):12D/;61K/
主分类号
A61K
代理机构
代理人
主权项
地址
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