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发明名称
ELEKTRISCH ISOLIERENDE STOSSZWISCHENLAGE.
摘要
申请公布号
DE1633349(U)
申请公布日期
1952.01.10
申请号
DE195100D3283U
申请日期
1951.11.05
申请人
DEUTSCHE BUNDESBAHN
发明人
DEUTSCHE BUNDESBAHN
分类号
主分类号
代理机构
代理人
主权项
地址
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