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发明名称
VALLA PERFECCIONADA
摘要
申请公布号
ES1049748(Y)
申请公布日期
2002.05.16
申请号
ES20000002710U
申请日期
2000.11.07
申请人
OTERO SEIJAS MANUEL
发明人
OTERO SEIJAS MANUEL
分类号
E04H17/16;(IPC1-7):E04H17/16
主分类号
E04H17/16
代理机构
代理人
主权项
地址
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