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发明名称
Perfectionnements apportés aux engins à moteurs à refroidissement par l'air, notamment aux engins de navigation aérienne
摘要
申请公布号
FR851422(A)
申请公布日期
1940.01.09
申请号
FRD851422
申请日期
1939.03.09
申请人
发明人
AMIOT
分类号
B64D33/08
主分类号
B64D33/08
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代理人
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