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发明名称
Curb and gutter paving machine
摘要
申请公布号
US2623446(A)
申请公布日期
1952.12.30
申请号
US19480046868
申请日期
1948.08.30
申请人
CLARK EDWARD S;ANDRUS HAROLD L
发明人
CLARK EDWARD S.;ANDRUS HAROLD L.
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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