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发明名称
Road striper
摘要
申请公布号
US3148833(A)
申请公布日期
1964.09.15
申请号
US19620190073
申请日期
1962.04.25
申请人
WALD INDUSTRIES, INC.
发明人
WILSON RUFUS W.;CARRUTHERS JAMES M.
分类号
E01C23/22
主分类号
E01C23/22
代理机构
代理人
主权项
地址
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