发明名称 MOBILE SIGN RACK AND SIGN STORAGE UNIT
摘要 A mobile sign rack which can be easily and quickly mounted or disconnected from the tailgate of a truck for the purpose of storing and/or transporting signs, sign stands, traffic cones and stop and slow paddles to secure worksites on the roadway.
申请公布号 US2009255887(A1) 申请公布日期 2009.10.15
申请号 US20090423844 申请日期 2009.04.15
申请人 MROWIEC JOHN 发明人 MROWIEC JOHN
分类号 A47F7/00 主分类号 A47F7/00
代理机构 代理人
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