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发明名称
Indicateur de bord pour l'aviation
摘要
申请公布号
FR1372450(A)
申请公布日期
1964.09.18
申请号
FR19630931013
申请日期
1963.04.10
申请人
发明人
BEZU MAURICE
分类号
G01C19/44
主分类号
G01C19/44
代理机构
代理人
主权项
地址
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