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发明名称
PERFECCIONAMIENTOS EN LA FABRICACIoN DE CALZADOS CON SUELA A BASE DE GOMA O SUSTANCIA ARTIFICIAL
摘要
申请公布号
ES229616(A1)
申请公布日期
1956.11.01
申请号
ES19160002296
申请日期
1956.07.04
申请人
ROMIKA K.G. LEMM & CO.
发明人
分类号
(IPC1-7):A43
主分类号
(IPC1-7):A43
代理机构
代理人
主权项
地址
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