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发明名称
UNDERWATER MOTOR PUMP FACILITY
摘要
申请公布号
JPH04315626(A)
申请公布日期
1992.11.06
申请号
JP19910082210
申请日期
1991.04.15
申请人
HITACHI LTD
发明人
YAMADA MASAYUKI;OTANI KENJI
分类号
E03B5/06;E03F5/22;F04D13/08
主分类号
E03B5/06
代理机构
代理人
主权项
地址
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