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发明名称
POMPA JENIS ALIRAN BERPUSAR
摘要
申请公布号
ID21463(A)
申请公布日期
1999.06.17
申请号
ID19980001613
申请日期
1998.12.11
申请人
HITACHI LTD.
发明人
NOBUMASA TANAKA
分类号
F04D5/00;(IPC1-7):F04D5/00
主分类号
F04D5/00
代理机构
代理人
主权项
地址
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