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发明名称
Schienenverbindung fuer Feldbahnen mittels Hakenlaschen
摘要
申请公布号
DE592300(C)
申请公布日期
1934.02.05
申请号
DENDATG085284D
申请日期
申请人
WILHELM GERBER
发明人
分类号
E01B23/04
主分类号
E01B23/04
代理机构
代理人
主权项
地址
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