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发明名称
PROCEDIMIENTO PARA MEJORAR LAS PROPIEDADES MECANICAS DE CONGLOMERADOS LIGADOS POR CEMENTO
摘要
申请公布号
ES298869(A1)
申请公布日期
1964.09.01
申请号
ES19690002988
申请日期
1964.04.09
申请人
ETABLISSEMENTS VEDAL
发明人
分类号
C04B28/02;(IPC1-7):C04B28/02
主分类号
C04B28/02
代理机构
代理人
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