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发明名称
Road joint forming means or the like
摘要
申请公布号
US2110738(A)
申请公布日期
1938.03.08
申请号
US19360083670
申请日期
1936.06.05
申请人
ACME STEEL & MALLEABLE IRON WORKS, INC.
发明人
PARKER FRANK O.
分类号
E01C11/14
主分类号
E01C11/14
代理机构
代理人
主权项
地址
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