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发明名称
Lámpara de acetileno, perfeccionada
摘要
申请公布号
ES48303(U)
申请公布日期
1955.08.01
申请号
ES19030000483U
申请日期
1955.05.30
申请人
ALONSO PEDRERO, MATÍAS
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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