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发明名称
Vorrichtung zum Stillsetzen von Eisenbahnzuegen
摘要
申请公布号
DE538204(C)
申请公布日期
1931.11.13
申请号
DED538204D
申请日期
1930.07.03
申请人
HUGO MARQUART
发明人
分类号
B61L3/04
主分类号
B61L3/04
代理机构
代理人
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