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发明名称
Dispositivo aplicable a timbres.
摘要
申请公布号
ES14143(Y)
申请公布日期
1947.05.01
申请号
ES19430000141U
申请日期
1946.12.10
申请人
CHURRUCA AMESTI, VICENTE
发明人
分类号
主分类号
代理机构
代理人
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