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经营范围
发明名称
Banana económica.
摘要
申请公布号
ES12035(Y)
申请公布日期
1946.03.01
申请号
ES19350000120U
申请日期
1945.10.10
申请人
INSTITUTO NACIONAL DE TÉCNICA AERONÁUTICA (I. N. T. A.)
发明人
分类号
主分类号
代理机构
代理人
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