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发明名称
Vorrichtung zum Bremsen von Eisenbahnfahrzeugen fuer Verschiebezwecke
摘要
申请公布号
DE531229(C)
申请公布日期
1931.08.06
申请号
DE1928O017512D
申请日期
1928.08.14
申请人
DIPL.-ING. JOHANNES OEHLER
发明人
分类号
B61H9/00
主分类号
B61H9/00
代理机构
代理人
主权项
地址
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