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经营范围
发明名称
Procédé permettant de neutraliser automatiquement au fur et à mesure de leur apparition, les charges d'électricité statique développées à la surface des avions du fait de leur translation dans l'espace
摘要
申请公布号
FR977317(A)
申请公布日期
1951.03.30
申请号
FRD977317
申请日期
1948.11.09
申请人
发明人
GREGOIRE JEAN-BAPTISTE-ALPHON
分类号
H05F3/04
主分类号
H05F3/04
代理机构
代理人
主权项
地址
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