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发明名称
Packing for face type seals
摘要
申请公布号
US2966374(A)
申请公布日期
1960.12.27
申请号
US19570659287
申请日期
1957.05.15
申请人
GITS BROS. MFG. CO.
发明人
JENSEN HANS
分类号
F16J15/38
主分类号
F16J15/38
代理机构
代理人
主权项
地址
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