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发明名称
Anel de vedação
摘要
申请公布号
BR9601027(A)
申请公布日期
1997.12.30
申请号
BR19960001027
申请日期
1996.03.15
申请人
CARL FREUDENBERG
发明人
FRANZ PAULER;ULRICH DAHLHAUS;ROLF VOGT
分类号
F16J15/32;(IPC1-7):F16J15/32
主分类号
F16J15/32
代理机构
代理人
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地址
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