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发明名称
MEJORAS EN EL OBJETO DE LA PATENTE PRINCIPAL POR, PERFECCIONAMIENTOS EN LOS PROCEDIMIENTOS PARA LA CONFECCION DE BOLSAS DE PAPEL Y SIMILARES.
摘要
申请公布号
ES8306341(A2)
申请公布日期
1983.04.01
申请号
ES19820512321
申请日期
1982.04.27
申请人
MANEN PRAT IGNACIO
发明人
分类号
B31B21/26;B31B21/60
主分类号
B31B21/26
代理机构
代理人
主权项
地址
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