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经营范围
发明名称
Dispositif permettant de rompre le givrage formé sur les nez ou bords d'attaque desailes d'avion
摘要
申请公布号
FR51251(E)
申请公布日期
1942.02.18
申请号
FRD51251
申请日期
1940.04.02
申请人
发明人
TRANCHANT GEORGES
分类号
B64D15/16
主分类号
B64D15/16
代理机构
代理人
主权项
地址
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