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经营范围
发明名称
Improvements in and relating to centrifugal air and like compressors
摘要
申请公布号
GB531254(A)
申请公布日期
1941.01.01
申请号
GB19390018095
申请日期
1939.06.21
申请人
BREVETS AERO-MECANIQUES S.A.
发明人
分类号
F04D29/44
主分类号
F04D29/44
代理机构
代理人
主权项
地址
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