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发明名称
Perfectionnement aux hélices et réacteurs pour avions à grande vitesse
摘要
申请公布号
FR953444(A)
申请公布日期
1949.12.06
申请号
FRD953444
申请日期
1946.11.08
申请人
SOCIETE RATEAU
发明人
ANXIONNAZ RENE
分类号
B64C11/00
主分类号
B64C11/00
代理机构
代理人
主权项
地址
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