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发明名称
SCHIENENBEFESTIGUNG.
摘要
申请公布号
DE1771583(U)
申请公布日期
1958.08.07
申请号
DE195800SC286U
申请日期
1958.05.02
申请人
ALFRED SCHWESIG, FABRIK FUER BERGWERKSBEDARF
发明人
分类号
主分类号
代理机构
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