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经营范围
发明名称
Tornillo perfeccionado cilindrico y con hexágono interior.
摘要
申请公布号
ES21987(Y)
申请公布日期
1950.08.16
申请号
ES19870000219U
申请日期
1950.01.21
申请人
AIZPITARÍE ACHA, AMADEO
发明人
分类号
主分类号
代理机构
代理人
主权项
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