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发明名称
Llavero publicitario perfeccionado
摘要
申请公布号
ES48736(Y)
申请公布日期
1957.05.01
申请号
ES19360000487U
申请日期
1955.06.21
申请人
GRUNFELD, EUGENIO J.
发明人
分类号
主分类号
代理机构
代理人
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