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发明名称
IMPELLER FOR CENTRIFUGAL COMPRESSOR AND ITS MANUFACTURE
摘要
申请公布号
JPH09184496(A)
申请公布日期
1997.07.15
申请号
JP19960287915
申请日期
1996.10.30
申请人
HITACHI LTD
发明人
OHASHI SHIGENOBU
分类号
F04D29/30;(IPC1-7):F04D29/30
主分类号
F04D29/30
代理机构
代理人
主权项
地址
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