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经营范围
发明名称
Afilador de hojas cortantes
摘要
申请公布号
ES28906(U)
申请公布日期
1952.02.01
申请号
ES19060000289U
申请日期
1951.11.15
申请人
TORRENS PAGÉS, JUAN
发明人
分类号
主分类号
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