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经营范围
发明名称
Speed controlled brake
摘要
申请公布号
US2014875(A)
申请公布日期
1935.09.17
申请号
US19330703229
申请日期
1933.12.20
申请人
THE WESTINGHOUSE AIR BRAKE COMPANY
发明人
BAUGHMAN GEORGE W.
分类号
B60T8/74
主分类号
B60T8/74
代理机构
代理人
主权项
地址
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