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经营范围
发明名称
Nuevo aparato para succión del agua absorbida en el interior de los moldes de fabricación de tubos de amianto-cemento y similares
摘要
申请公布号
ES40191(U)
申请公布日期
1954.03.01
申请号
ES19910000401U
申请日期
1954.02.01
申请人
PORTLANDITA, S. A.,
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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