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发明名称
DISPOZITIV DE ANCORARE PENTRU STILPI DE INDICARE A CIRCULATIEI RUTIERE
摘要
申请公布号
RO92543(A2)
申请公布日期
1987.10.30
申请号
RO19850121221
申请日期
1985.12.20
申请人
INSTITUTUL POLITEHNIC,RO
发明人
OPRINCA SILVIU,RO;VIZITIU ALEXANDRU,RO
分类号
(IPC1-7):E01F9/01
主分类号
(IPC1-7):E01F9/01
代理机构
代理人
主权项
地址
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