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发明名称
Berührungslose Gleitringdichtung
摘要
申请公布号
DE69721936(T2)
申请公布日期
2004.03.11
申请号
DE19976021936T
申请日期
1997.10.29
申请人
JOHN CRANE INC., MORTON GROVE
发明人
KLOSTERMANN, GREGORY E.;LAI, WEI-TANG;WASSER, JAMES R.
分类号
F16J15/34;(IPC1-7):F16J15/34
主分类号
F16J15/34
代理机构
代理人
主权项
地址
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