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经营范围
发明名称
Nueva linterna eléctrica
摘要
申请公布号
ES11581(Y)
申请公布日期
1947.05.01
申请号
ES19810000115U
申请日期
1945.05.26
申请人
CELAYA EMPARANZA Y GALDOS S. L.
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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