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经营范围
发明名称
Dispositif de propulsion aérienne
摘要
申请公布号
FR1108499(A)
申请公布日期
1956.01.13
申请号
FRD1108499
申请日期
1954.09.22
申请人
发明人
BUFFERNE ROGER-LOUIS
分类号
B64C23/00
主分类号
B64C23/00
代理机构
代理人
主权项
地址
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