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发明名称
Librito para contener transparencias
摘要
申请公布号
ES70641(Y)
申请公布日期
1959.07.16
申请号
ES19410000706U
申请日期
1958.12.11
申请人
SANZA AGREDA, ENRIQUE
发明人
分类号
主分类号
代理机构
代理人
主权项
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