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发明名称
Pluma estilográfica a múltiples puntas de bola, con sus depósitos independientes en paralelo.
摘要
申请公布号
ES18623(Y)
申请公布日期
1949.06.16
申请号
ES19230000186U
申请日期
1948.11.13
申请人
RAMÍREZ PARDO, JOSÉ;GISPERT RIBÓ, LUIS
发明人
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主分类号
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