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发明名称
Concrete finishing apparatus
摘要
申请公布号
US3164072(A)
申请公布日期
1965.01.05
申请号
US19610132175
申请日期
1961.08.17
申请人
TRUE-LINE CORPORATION
发明人
BLANKENSHIP JAMES LESLIE;BLANKENSHIP ELMORE FRED
分类号
E01C19/42
主分类号
E01C19/42
代理机构
代理人
主权项
地址
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