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经营范围
发明名称
PROCEDIMIENTO PARA LA FABRICACION DE PENTAERITRITA.
摘要
申请公布号
ES467714(A3)
申请公布日期
1978.10.16
申请号
ES19140004677
申请日期
1978.03.09
申请人
PATENTES Y NOVEDADES, S. A.
发明人
分类号
C07C;(IPC1-7):07C/
主分类号
C07C
代理机构
代理人
主权项
地址
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