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经营范围
发明名称
Corps tubulaire à paroi ondulée
摘要
申请公布号
FR91069(E)
申请公布日期
1968.04.05
申请号
FR19660074056
申请日期
1966.08.24
申请人
NORD-AVIATION SOCIETE NATIONALE DE CONSTRUCTIONS AERONAUTIQUES
发明人
ROUYER GEORGES;PILETTE MICHEL
分类号
B21C37/12;B21D51/12
主分类号
B21C37/12
代理机构
代理人
主权项
地址
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