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发明名称
MEJORAS INTRODUCIDAS EN EL OBJETO DE LA PATENTE DE INVENCIoN NuMERO 186960
摘要
申请公布号
ES195724(A2)
申请公布日期
1951.03.01
申请号
ES19240001957
申请日期
1950.12.07
申请人
VIDAL PONS, ANTONIO
发明人
分类号
主分类号
代理机构
代理人
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