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发明名称
Correcteur de vitesse pour mécanisme de synchronisation d'avion à mitrailleuse tirant à travers le champ de l'hélice
摘要
申请公布号
FR747476(A)
申请公布日期
1933.06.17
申请号
FRD747476
申请日期
1932.12.13
申请人
发明人
RISOUD JACQUES
分类号
F41A19/05
主分类号
F41A19/05
代理机构
代理人
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