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经营范围
发明名称
SHAFT SEAL
摘要
申请公布号
EP0649505(B1)
申请公布日期
1997.07.09
申请号
EP19930912800
申请日期
1993.05.27
申请人
BALZERS UND LEYBOLD DEUTSCHLAND HOLDING AKTIENGESELLSCHAFT
发明人
ABELEN, THOMAS;ARNDT, LUTZ;KAISER, WINFRIED;VORBERG, DIETER
分类号
F16J15/18;F16J15/00;(IPC1-7):F16J15/00
主分类号
F16J15/18
代理机构
代理人
主权项
地址
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