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发明名称
PERFECCIONAMIENTOS EN LA FABRICACIoN DE CáMARAS MOLDEADAS PARA NEUMáTICOS
摘要
申请公布号
ES124768(A3)
申请公布日期
1931.12.16
申请号
ES19680001247
申请日期
1931.11.06
申请人
发明人
分类号
(IPC1-7):B29;B60
主分类号
(IPC1-7):B29
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代理人
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