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发明名称
Canaux de turbo-machines à organisation rationnelle
摘要
申请公布号
FR973611(A)
申请公布日期
1951.02.13
申请号
FRD973611
申请日期
1941.10.10
申请人
SOCIETE RATEAU
发明人
分类号
F04D29/68
主分类号
F04D29/68
代理机构
代理人
主权项
地址
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