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经营范围
发明名称
Plumilla de escribir, particularmente para plumas estilográficas.
摘要
申请公布号
ES11946(U)
申请公布日期
1945.12.16
申请号
ES19460000119U
申请日期
1945.08.24
申请人
SORRÓN ZABALA, FRANCISCA
发明人
分类号
主分类号
代理机构
代理人
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