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发明名称
Vorrichtung zur Verbindung von Eisenbahnschienen durch Schienenlaschen
摘要
申请公布号
DE840256(C)
申请公布日期
1952.05.29
申请号
DE19500003541
申请日期
1950.09.23
申请人
PAULVE MARCEL LUC AMEDEE
发明人
PAULVE MARCEL LUC AMEDEE
分类号
E01B11/36
主分类号
E01B11/36
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代理人
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