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经营范围
发明名称
Perfectionnements aux hydravions
摘要
申请公布号
FR784073(A)
申请公布日期
1935.07.22
申请号
FRD784073
申请日期
1934.03.31
申请人
PIERRE LEVASSEUR, CONSTRUCTIONS AERONAUTIQUES
发明人
分类号
B64C35/00
主分类号
B64C35/00
代理机构
代理人
主权项
地址
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