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发明名称
Perfectionnements à la construction des pales de voilures tournantes
摘要
申请公布号
FR1009798(A)
申请公布日期
1952.06.03
申请号
FRD1009798
申请日期
1948.06.25
申请人
SOCIETE NATIONALE DE CONSTRUCTIONS AERONAUTIQUES DU CENTRE
发明人
DORAND RENE;RENARD ANDRE
分类号
B64C27/473
主分类号
B64C27/473
代理机构
代理人
主权项
地址
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