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发明名称
Geraet zum Verlegen bzw. Ausbauen von Schwellen
摘要
申请公布号
DE822092(C)
申请公布日期
1951.11.22
申请号
DE1950D005316
申请日期
1950.05.09
申请人
DEUTSCHE BUNDESBAHN, VERTRETEN DURCH DAS EISENBAHN-ZENTRALAMT MINDEN
发明人
MUENCH DIPL.-ING. WILHELM
分类号
E01B29/06
主分类号
E01B29/06
代理机构
代理人
主权项
地址
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