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发明名称
Dichtring
摘要
申请公布号
DE59708948(D1)
申请公布日期
2003.01.23
申请号
DE19975008948
申请日期
1997.10.28
申请人
CARL FREUDENBERG KG
发明人
FREITAG, DR.;BERGMANN, GUENTER
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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