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发明名称
Train control apparatus
摘要
申请公布号
US1991889(A)
申请公布日期
1935.02.19
申请号
US19240692970
申请日期
1924.02.15
申请人
THE WESTINGHOUSE AIR BRAKE COMPANY
发明人
FARMER CLYDE C.;THOMAS THOMAS H.
分类号
B60T15/04
主分类号
B60T15/04
代理机构
代理人
主权项
地址
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