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发明名称
Oil seal
摘要
申请公布号
US2468247(A)
申请公布日期
1949.04.26
申请号
US19450586696
申请日期
1945.04.05
申请人
VICTOR MANUFACTURING & GASKET COMPANY
发明人
VICTOR JOHN H.
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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