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发明名称
CHECK VALVE
摘要
申请公布号
KR141352(Y1)
申请公布日期
1999.04.15
申请号
KR19960008900U
申请日期
1996.04.23
申请人
SAMSHIN LIMITED
发明人
CHA, SANG-WHAN
分类号
F16K15/00;(IPC1-7):F16K15/00
主分类号
F16K15/00
代理机构
代理人
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