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发明名称
Envoltura metálica para cubiertas, lucernarios, claraboyas y análogos.
摘要
申请公布号
ES19661(Y)
申请公布日期
1950.03.16
申请号
ES19610000196U
申请日期
1949.04.08
申请人
LOBO PEÑA, JULIÁN
发明人
分类号
主分类号
代理机构
代理人
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