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发明名称
PROTECTIVE ROAD BARRIER
摘要
申请公布号
PL104037(U1)
申请公布日期
1997.07.21
申请号
PL19960104037U
申请日期
1996.01.10
申请人
PREFABET KRZESZOWICE SP. Z OO
发明人
KONCZEWSKI ANDRZEJ;LETKI KAZIMIERZ;PRZYJEMSKI JERZY;SKWARCZYNSKI JAN
分类号
E01F15/02;(IPC1-7):E01F15/02
主分类号
E01F15/02
代理机构
代理人
主权项
地址
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