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经营范围
发明名称
Útil moldeador de placas acústicas prefabricadas
摘要
申请公布号
ES46796(U)
申请公布日期
1955.05.01
申请号
ES19960000467U
申请日期
1955.03.07
申请人
MONTEVERDE HERRERA, 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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