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发明名称
Procédé de construction aéronautique
摘要
申请公布号
FR842964(A)
申请公布日期
1939.06.22
申请号
FRD842964
申请日期
1938.09.05
申请人
发明人
GEORGES COUSTOLLE JEAN,
分类号
B64F5/00
主分类号
B64F5/00
代理机构
代理人
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