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发明名称
PERFECCIONAMIENTOS EN LOS MECANISMOS DE ALIMENTACIoN DE LAS MáQUINAS DE COSER
摘要
申请公布号
ES232645(A3)
申请公布日期
1957.02.16
申请号
ES19450002326
申请日期
1956.12.24
申请人
CABALLERIA VIDAL, JOAQUIN/MANONELLES RIERA, ANTONIA/SOLA ARMENGOL, JORGE
发明人
分类号
(IPC1-7):D05
主分类号
(IPC1-7):D05
代理机构
代理人
主权项
地址
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