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发明名称
LOCOMOTIVE FLANGE LUBRICANT
摘要
申请公布号
CA542562(A)
申请公布日期
1957.06.25
申请号
CAD542562
申请日期
申请人
FRANK E. DAVIDSON, JR.;HUGH H. JONES
发明人
FRANK E. DAVIDSON, JR.;HUGH H. JONES
分类号
主分类号
代理机构
代理人
主权项
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