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发明名称
Road roller
摘要
申请公布号
US2534506(A)
申请公布日期
1950.12.19
申请号
US19460658507
申请日期
1946.03.30
申请人
ESSICK MANUFACTURING COMPANY
发明人
ESSICK BRYANT
分类号
E01C19/26
主分类号
E01C19/26
代理机构
代理人
主权项
地址
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