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发明名称
MEJORAS INTRODUCIDAS EN EL OBJETO DE LA PATENTE PRINCIPAL 428477 POR PROCEDIMIENTO PARA LA FABRICACION CONTINUA DE PIEZAS DE HORMIGON.
摘要
申请公布号
ES513369(D0)
申请公布日期
1983.11.16
申请号
ES19820513369
申请日期
1982.06.22
申请人
PRENSOLAND SA
发明人
分类号
B28B13/00;B28B15/00;E04C3/20;(IPC1-7):28B13/00;28B15/00;04C3/20
主分类号
B28B13/00
代理机构
代理人
主权项
地址
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