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经营范围
发明名称
Cord testing apparatus
摘要
申请公布号
US2459738(A)
申请公布日期
1949.01.18
申请号
US19430507218
申请日期
1943.10.20
申请人
THE FIRESTONE TIRE & RUBBER COMPANY
发明人
PRETTYMAN IRVEN B.;BOSOMWORTH GEORGE P.;MILNER DUNCAN C.
分类号
G01N3/14
主分类号
G01N3/14
代理机构
代理人
主权项
地址
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