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经营范围
发明名称
LEITPLANKEN
摘要
申请公布号
DE6812182(U)
申请公布日期
1970.09.10
申请号
DE19680012182U
申请日期
1968.12.19
申请人
ARBED, ACIERIES REUNIES DE BURBACH-EICH-DUDELANGE S.A.
发明人
分类号
E01F15/04
主分类号
E01F15/04
代理机构
代理人
主权项
地址
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