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发明名称
BARRIERA PERFEZIONATA IN PARTICOLARE DI SICUREZZA AUTOSTRADALE
摘要
申请公布号
IT211306(Z2)
申请公布日期
1989.03.06
申请号
IT19870004765U
申请日期
1987.02.17
申请人
C.M.C. DI RAVENNA SRL
发明人
分类号
E01F;(IPC1-7):E01F/
主分类号
E01F
代理机构
代理人
主权项
地址
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