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发明名称
PERFECCIONAMIENTOS EN LOS MECANISMOS DE APERTURA Y DE CIE- RRE DEL MOLDE EN PRENSAS Y SIMILARES.
摘要
申请公布号
ES430971(A3)
申请公布日期
1975.01.16
申请号
ES19710004309
申请日期
1974.10.14
申请人
MONTEL BEAN
发明人
分类号
B29C;B30B;(IPC1-7):30B/;29C/
主分类号
B29C
代理机构
代理人
主权项
地址
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