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发明名称
MEJORAS EN LA FABRICACIoN DE DIFUSORES PARA LUZ FLUORESCENTE
摘要
申请公布号
ES226152(A1)
申请公布日期
1956.03.16
申请号
ES19520002261
申请日期
1956.01.17
申请人
LAZARO DOMINGUEZ, JOSE LUIS
发明人
分类号
(IPC1-7):F21
主分类号
(IPC1-7):F21
代理机构
代理人
主权项
地址
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