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经营范围
发明名称
PERFECCIONAMIENTOS EN MAQUINAS DE COSER.
摘要
申请公布号
ES373933(A1)
申请公布日期
1972.03.16
申请号
ES19330003739
申请日期
1969.11.26
申请人
MEFINA, S. A.
发明人
分类号
C08G18/62;D05B43/00;(IPC1-7):05B/
主分类号
C08G18/62
代理机构
代理人
主权项
地址
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