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发明名称
VALVULA DE AGUJA PERFECCIONADA
摘要
申请公布号
ES275210(Y)
申请公布日期
1984.12.16
申请号
ES20100002752U
申请日期
1983.10.24
申请人
OFICINA DE INVESTIGACION AGRUPADA, S.A.
发明人
分类号
A47J31/44;(IPC1-7):A47J31/44
主分类号
A47J31/44
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