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经营范围
发明名称
Road paving machine
摘要
申请公布号
US2591502(A)
申请公布日期
1952.04.01
申请号
US19490085244
申请日期
1949.04.02
申请人
THE JAEGER MACHINE COMPANY
发明人
BOHANNAN ROBERT C.;PICKARD HENRY M.;HORNING HAROLD R.
分类号
E01C19/48
主分类号
E01C19/48
代理机构
代理人
主权项
地址
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