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发明名称
TURBO FLUID MACHINERY AND DRY GAS SEAL USED FOR THE MACHINERY
摘要
申请公布号
EP1207310(A4)
申请公布日期
2005.12.07
申请号
EP19990931512
申请日期
1999.07.23
申请人
HITACHI, LTD.
发明人
NOGIWA, HIDETO
分类号
F01D11/04;F01D11/06;F04D27/02;F04D29/12;F16J15/00;F16J15/34;(IPC1-7):F04D29/10;F04D27/00
主分类号
F01D11/04
代理机构
代理人
主权项
地址
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