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发明名称
Marco portacliché para diapositivas o similares.
摘要
申请公布号
ES25465(U)
申请公布日期
1951.02.01
申请号
ES19650000254U
申请日期
1950.12.30
申请人
NADAL SELLARÉS, CARMEN;NADAL SELLARÉS, MONTSERRAT
发明人
分类号
主分类号
代理机构
代理人
主权项
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