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发明名称
Innenradbremse fuer Schienenfahrzeuge, insbesondere Grubenfoerderwagen
摘要
申请公布号
DE805894(C)
申请公布日期
1951.05.31
申请号
DE1949P004411D
申请日期
1949.05.27
申请人
ERICH LANGEN
发明人
LANGEN ERICH
分类号
B61H1/00
主分类号
B61H1/00
代理机构
代理人
主权项
地址
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