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经营范围
发明名称
Speed controlled brake
摘要
申请公布号
US2140625(A)
申请公布日期
1938.12.20
申请号
US19360093864
申请日期
1936.08.01
申请人
THE WESTINGHOUSE AIR BRAKE COMPANY
发明人
MILLER RAYMOND E.
分类号
B60T8/32
主分类号
B60T8/32
代理机构
代理人
主权项
地址
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