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发明名称
PERFECCIONAMIENTOS EN TUBOS SUBCALIBRES PARA MORTEROS DE ACOMPANAMIENTO DE INFANTERiA Y ARMAS SIMILARES
摘要
申请公布号
ES203957(A1)
申请公布日期
1952.09.01
申请号
ES19570002039
申请日期
1952.06.11
申请人
ESPERANZA Y COMPANIA S.A
发明人
分类号
(IPC1-7):F41
主分类号
(IPC1-7):F41
代理机构
代理人
主权项
地址
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