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发明名称
Cushioning device for fluid conduits
摘要
申请公布号
US2497020(A)
申请公布日期
1950.02.07
申请号
US19470724100
申请日期
1947.01.24
申请人
GEORGE B. WESTENHEFFER
发明人
SINGER EDWIN
分类号
F16L55/04;F16L55/05;F16L55/052
主分类号
F16L55/04
代理机构
代理人
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