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发明名称
Reflective road marker
摘要
申请公布号
US3377930(A)
申请公布日期
1968.04.16
申请号
US19660530903
申请日期
1966.03.01
申请人
ELLIOTT H. KONE
发明人
KONE ELLIOTT H.
分类号
E01F9/07
主分类号
E01F9/07
代理机构
代理人
主权项
地址
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