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发明名称
MEJORAS INTRODUCIDAS CON EL OBJETO DE LA PATENTE
摘要
申请公布号
ES168806(A2)
申请公布日期
1945.03.01
申请号
ES19060001688
申请日期
1945.01.19
申请人
SOLRIZA, S.A.
发明人
分类号
(IPC1-7):A45
主分类号
(IPC1-7):A45
代理机构
代理人
主权项
地址
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