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发明名称
Løbehjul til Centrifugalpumper til flydende eller luftformige Medier.
摘要
申请公布号
DK62850(C)
申请公布日期
1944.10.30
申请号
DKD62850
申请日期
1942.02.26
申请人
HANS FREDERIK BARKER JOERGENSEN
发明人
HANS FREDERIK BARKER JOERGENSEN
分类号
主分类号
代理机构
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