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发明名称
SEALING DEVICE OF MOVABLE ROD OF ACTUATING MECHANISM SUBJECTED TO INTERNAL PRESSURE OF FLUID MEDIUM
摘要
申请公布号
SU1691637(A1)
申请公布日期
1991.11.15
申请号
SU19894726236
申请日期
1989.08.07
申请人
BONDAREV VALERIJ,SU;FEDOROV OLEG G,SU;KISLITSYN NIKOLAJ N,SU
发明人
BONDAREV VALERIJ I,SU;FEDOROV OLEG G,SU;KISLITSYN NIKOLAJ N,SU
分类号
F16J15/52
主分类号
F16J15/52
代理机构
代理人
主权项
地址
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