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发明名称
MEJORAS INTRODUCIDAS EN EL OBJETO DE LA PATENTE PRINCIPAL
摘要
申请公布号
ES141384(A2)
申请公布日期
1936.06.01
申请号
ES19840001413
申请日期
1936.02.22
申请人
GERBER, ARMAND
发明人
分类号
(IPC1-7):G08
主分类号
(IPC1-7):G08
代理机构
代理人
主权项
地址
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