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发明名称
VERTICAL PUMP
摘要
申请公布号
JPH04203390(A)
申请公布日期
1992.07.23
申请号
JP19900329365
申请日期
1990.11.30
申请人
HITACHI LTD
发明人
MATSUI SHIRO;YAMADA MASAYUKI;OTANI KENJI
分类号
F04D15/00;F04D13/00
主分类号
F04D15/00
代理机构
代理人
主权项
地址
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