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发明名称
High pressure shaft seals
摘要
申请公布号
US3401989(A)
申请公布日期
1968.09.17
申请号
US19660538738
申请日期
1966.03.30
申请人
HOUDAILLE INDUSTRIES, INC.
发明人
GIES PAUL E.
分类号
F16J15/16
主分类号
F16J15/16
代理机构
代理人
主权项
地址
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