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经营范围
发明名称
RACOR DE UNION ENTRE TUBOS.
摘要
申请公布号
ES220101(Y)
申请公布日期
1977.02.16
申请号
ES19010002201U
申请日期
1976.04.05
申请人
MARTIN LAZARO JUSTA
发明人
分类号
F16L;(IPC1-7):16L/
主分类号
F16L
代理机构
代理人
主权项
地址
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