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发明名称
Stuffing box
摘要
申请公布号
US2424190(A)
申请公布日期
1947.07.15
申请号
US19430481438
申请日期
1943.04.01
申请人
THE FILER & STOWELL CO.
发明人
READ EVERETT C.
分类号
F01B17/04;F16J15/18
主分类号
F01B17/04
代理机构
代理人
主权项
地址
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