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发明名称
BI-DIRECTIONAL HYDRODYNAMIC SEAL
摘要
申请公布号
EP0128645(A3)
申请公布日期
1985.03.20
申请号
EP19840302504
申请日期
1984.04.12
申请人
MICRODOT INC.
发明人
REPELLA, JAMES AMBROSE
分类号
F16J15/32;(IPC1-7):F16J15/32
主分类号
F16J15/32
代理机构
代理人
主权项
地址
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