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发明名称
Protector higiénico contra la humedad para camas, sillas, cunas, coches y análogos.
摘要
申请公布号
ES20409(U)
申请公布日期
1949.08.01
申请号
ES19090000204U
申请日期
1949.07.05
申请人
LÓPEZ BLANCO, HIJO DE JUAN
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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