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经营范围
发明名称
Poteaux indicateurs, particulièrement pour la signalisation routière
摘要
申请公布号
BE592236(A1)
申请公布日期
1960.10.17
申请号
BE19600592236
申请日期
1960.06.23
申请人
DEUTSCHE GOLD-UND SILBER-SCHEIDEANSTALT VORMALS ROESSLER
发明人
分类号
E01F9/011;(IPC1-7):E01F
主分类号
E01F9/011
代理机构
代理人
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地址
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