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发明名称
HALF SHROUDED IMPELLER
摘要
申请公布号
JPS6134398(A)
申请公布日期
1986.02.18
申请号
JP19840155265
申请日期
1984.07.27
申请人
HITACHI LTD
发明人
SAKATA SHOJI;NATORI TATSUO;NISHIDA HIDEO;NAGAOKA TAKASHI
分类号
F04D29/28
主分类号
F04D29/28
代理机构
代理人
主权项
地址
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