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发明名称
SEAL RING
摘要
申请公布号
KR20040095290(A)
申请公布日期
2004.11.12
申请号
KR20047014475
申请日期
2003.03.12
申请人
发明人
分类号
F16J15/54;F16J9/14;F16J15/32
主分类号
F16J15/54
代理机构
代理人
主权项
地址
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