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发明名称
VARIABLE SPEED PUMPING-UP SYSTEM
摘要
申请公布号
KR920008189(B1)
申请公布日期
1992.09.25
申请号
KR19880015485
申请日期
1988.11.24
申请人
HITACHI LTD.;KANSAI ELECTRIC POWER CO. INC.
发明人
KUWABARA, TAKAO;INOUE, HISAO;NAKAGAWA, HIROTO;KITA, EIZO
分类号
F03B15/06;(IPC1-7):F03B15/04
主分类号
F03B15/06
代理机构
代理人
主权项
地址
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