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经营范围
发明名称
AUFTAUKASTEN FUER EISENBAHNWEICHEN.
摘要
申请公布号
DE1761234(U)
申请公布日期
1958.02.13
申请号
DE195700D5351U
申请日期
1957.12.17
申请人
DEUTSCHE BUNDESBAHN, BUNDESBAHN-ZENTRALAMT MINDEN (WESTF.)
发明人
分类号
主分类号
代理机构
代理人
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