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发明名称
Calculateur de cap et vitesse de route, particulièrement applicable à la navigation aérienne
摘要
申请公布号
FR724113(A)
申请公布日期
1932.04.22
申请号
FRD724113
申请日期
1931.09.23
申请人
发明人
REMAURIN THEODORE DU CLUZEL DE;DENTAN JEAN
分类号
G01C21/20
主分类号
G01C21/20
代理机构
代理人
主权项
地址
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