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发明名称
Safety control equipment
摘要
申请公布号
US1909382(A)
申请公布日期
1933.05.16
申请号
US19310550693
申请日期
1931.07.14
申请人
THE WESTINGHOUSE AIR BRAKE COMPANY
发明人
THOMAS FRANK B.
分类号
B60T13/36
主分类号
B60T13/36
代理机构
代理人
主权项
地址
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