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发明名称
Sistema de abertura adaptable a la fabricación de envases de plancha metálica a otro material apropiado.
摘要
申请公布号
ES5574(Y)
申请公布日期
1945.09.16
申请号
ES19740000055U
申请日期
1939.09.18
申请人
CABRÉ MESTRES, SALVADOR
发明人
分类号
主分类号
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