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经营范围
发明名称
TUBO DESCENSOR FRAGMENTADO CONTRA INCENDIOS.
摘要
申请公布号
ES147895(Y)
申请公布日期
1970.04.01
申请号
ES19690147895U
申请日期
1969.04.25
申请人
IZQUIERDO TAPIA
发明人
分类号
A62B
主分类号
A62B
代理机构
代理人
主权项
地址
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