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发明名称
DISPOSITIVO PARA LA FABRICACION DE PRODUCTOS ALARGADOS DE HORMIGON PRETENSADO
摘要
申请公布号
AR217461(A1)
申请公布日期
1980.03.31
申请号
AR19780271257
申请日期
1978.02.28
申请人
COSTAMAGNA & CIE B
发明人
分类号
B28B23/02;(IPC1-7):B28B21/60
主分类号
B28B23/02
代理机构
代理人
主权项
地址
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