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经营范围
发明名称
Perfectionnements aux souffleries aérodynamiques
摘要
申请公布号
FR815235(A)
申请公布日期
1937.07.08
申请号
FRD815235
申请日期
1936.03.17
申请人
发明人
MARGOULIS WLADIMIR
分类号
G01M9/02
主分类号
G01M9/02
代理机构
代理人
主权项
地址
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