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发明名称
PREVENT CAVITATION OF CIRCULATION PUMP
摘要
申请公布号
KR20110114756(A)
申请公布日期
2011.10.20
申请号
KR20100034072
申请日期
2010.04.14
申请人
CHOI, JONG HOON
发明人
CHOI, JONG HOON
分类号
G01M99/00;F04D27/00;G01M10/00
主分类号
G01M99/00
代理机构
代理人
主权项
地址
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