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发明名称
équipement d'aide à la navigation
摘要
申请公布号
FR1270609(A)
申请公布日期
1961.09.01
申请号
FR19600833384
申请日期
1960.07.19
申请人
COTELEC
发明人
DERVEAUX RENE;BAUX FRANCOIS
分类号
G01S3/14
主分类号
G01S3/14
代理机构
代理人
主权项
地址
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