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发明名称
Safety control equipment
摘要
申请公布号
US2166007(A)
申请公布日期
1939.07.11
申请号
US19380237692
申请日期
1938.10.29
申请人
THE WESTINGHOUSE AIR BRAKE COMPANY
发明人
HEWITT ELLIS E.;MCNEAL DONALD L.
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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