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经营范围
发明名称
Hydrodynamic high pressure seal
摘要
申请公布号
EP0643243(B2)
申请公布日期
2003.03.12
申请号
EP19940111609
申请日期
1994.07.26
申请人
PARKER HANNIFIN GMBH
发明人
BECKER, MARKUS
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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