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发明名称
Viseur universel sur avion (ou navire) pour la dérivométrie, l'atterrissage de précision, la conduite du pilotage, du bombardement en piqué par bombes ou fusées, du tir sur but au sol ou but aérien et du torpillage
摘要
申请公布号
FR62406(E)
申请公布日期
1955.06.14
申请号
FRD62406
申请日期
1949.10.14
申请人
发明人
GRABAS BENJAMIN-LEON-ETIENN
分类号
B60B21/06;F41G3/24;F41G5/14;F41G7/22;F41G7/30;F41G9/02;G01S13/86
主分类号
B60B21/06
代理机构
代理人
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地址
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