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经营范围
发明名称
MANGUITO DE EMPALME PARA CONDUCCIONES DE FLUIDOS.
摘要
申请公布号
ES146722(Y)
申请公布日期
1970.02.01
申请号
ES19690146722U
申请日期
1969.03.18
申请人
MATERIAL DE AIREACION, S. A.
发明人
分类号
F16L
主分类号
F16L
代理机构
代理人
主权项
地址
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