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发明名称
SIKKERHETSANORDNING FOR VEITRAFIKK
摘要
申请公布号
NO791240(A)
申请公布日期
1979.10.16
申请号
NO19790001240
申请日期
1979.04.11
申请人
ARBED S.A.,
发明人
GLAESENER, ERNEST,
分类号
E01F1/00;E01F15/14;(IPC1-7):E01F/
主分类号
E01F1/00
代理机构
代理人
主权项
地址
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