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发明名称
SEALING RING
摘要
申请公布号
HU0302560(A3)
申请公布日期
2005.05.30
申请号
HU20030002560
申请日期
2002.06.14
申请人
CARL FREUDENBERG KG, WEINHEIM
发明人
分类号
F16J15/32
主分类号
F16J15/32
代理机构
代理人
主权项
地址
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