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经营范围
发明名称
Procédé et outillage pour la fabrication d'éléments de construction composites, notamment pour l'aviation
摘要
申请公布号
FR980899(A)
申请公布日期
1951.05.18
申请号
FRD980899
申请日期
1948.12.27
申请人
SOCIETE D'ETUDES & DE CONSTRUCTIONS AERO-NAVALES
发明人
分类号
B21D49/00
主分类号
B21D49/00
代理机构
代理人
主权项
地址
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