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发明名称
Sealing device
摘要
申请公布号
US2651534(A)
申请公布日期
1953.09.08
申请号
US19490099134
申请日期
1949.06.15
申请人
VICTOR MANUFACTURING & GASKET CO.
发明人
KOSATKA THOMAS O.
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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