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发明名称
Dispositif de dégivrage applicable aux pièces d'avions et notamment aux hélices
摘要
申请公布号
FR864824(A)
申请公布日期
1941.05.06
申请号
FRD864824
申请日期
1939.12.23
申请人
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
发明人
HOLWECK DE F.;LOISELEUR J.
分类号
B64D15/02
主分类号
B64D15/02
代理机构
代理人
主权项
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