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发明名称
Un pájaro que salta y canta
摘要
申请公布号
ES70908(U)
申请公布日期
1959.04.01
申请号
ES19080000709U
申请日期
1959.01.13
申请人
VILLAVERDE Y CÍA., S. R. C.
发明人
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主分类号
代理机构
代理人
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