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发明名称
Brake apparatus
摘要
申请公布号
US2531055(A)
申请公布日期
1950.11.21
申请号
US19470793567
申请日期
1947.12.23
申请人
THE WESTINGHOUSE AIR BRAKE COMPANY
发明人
KIRK WALTER B.
分类号
B60T17/08;B61H13/00
主分类号
B60T17/08
代理机构
代理人
主权项
地址
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