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发明名称
Carga-plumas estilográficas
摘要
申请公布号
ES12809(U)
申请公布日期
1946.05.01
申请号
ES19090000128U
申请日期
1946.03.15
申请人
WENDEL, CARLOS
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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