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经营范围
发明名称
Railway brake operated by fluid pressure
摘要
申请公布号
US1748821(A)
申请公布日期
1930.02.25
申请号
US19280263336
申请日期
1928.03.21
申请人
CARL HOLMBERGS MEKANISKA, VERKSTADS AKTIEBOLAG
发明人
ANDERBERG ANDERS;ANDERBERG ERIK ANDERS
分类号
B60T17/10
主分类号
B60T17/10
代理机构
代理人
主权项
地址
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