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发明名称
Leitplanke fuer Autobahnen
摘要
申请公布号
DE874605(C)
申请公布日期
1953.04.23
申请号
DE1951V003128
申请日期
1951.02.14
申请人
VOELKER WALTER DIPL.-ING.
发明人
VOELKER WALTER DIPL.-ING.
分类号
E01F15/04
主分类号
E01F15/04
代理机构
代理人
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