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发明名称
MEJORAS RELATIVAS A LAS PINTURAS DE PROTECCIoN
摘要
申请公布号
ES117194(A2)
申请公布日期
1930.04.01
申请号
ES19940001171
申请日期
1930.03.07
申请人
ARECHETA MADARIAGA, ANDRES
发明人
分类号
(IPC1-7):C09
主分类号
(IPC1-7):C09
代理机构
代理人
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地址
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