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经营范围
发明名称
Improvements in or relating to road rollers
摘要
申请公布号
GB662256(A)
申请公布日期
1951.12.05
申请号
GB19490013746
申请日期
1949.05.23
申请人
THOMAS GREEN & SON LIMITED
发明人
KNIGHT FRANK BAILEY;OWEN WILLIAM ARTHUR
分类号
E01C19/26;F16H61/02
主分类号
E01C19/26
代理机构
代理人
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地址
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