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发明名称
CHECK VALVE
摘要
申请公布号
RU2030670(C1)
申请公布日期
1995.03.10
申请号
SU19915014474
申请日期
1991.12.17
申请人
INSTITUT GORNOJ MEKHANIKI IM.G.A.TSULUKIDZE AN GRUZII
发明人
MAKHARADZE LEON ILICH;GVELESIANI KAKHABER KONSTANTINOVICH;MAKHARADZE GEORGIJ LEONOVICH
分类号
F16K15/03;(IPC1-7):F16K15/03
主分类号
F16K15/03
代理机构
代理人
主权项
地址
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