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经营范围
发明名称
Air brake testing apparatus
摘要
申请公布号
US2637201(A)
申请公布日期
1953.05.05
申请号
US19490094450
申请日期
1949.05.20
申请人
WESTINGHOUSE AIR BRAKE COMPANY
发明人
MEIER WILLIAM F.
分类号
B60T17/22
主分类号
B60T17/22
代理机构
代理人
主权项
地址
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