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经营范围
发明名称
Improvements in and relating to blade drums for radial flow turbines
摘要
申请公布号
GB502946(A)
申请公布日期
1939.03.28
申请号
GB19380027680
申请日期
1938.09.22
申请人
ALLMAENNA SVENSKA ELEKTRISKA AKTIEBOLAGET
发明人
分类号
F01D5/04
主分类号
F01D5/04
代理机构
代理人
主权项
地址
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